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kanashiro-guest pushed a commit to branch master
in repository libxml-hash-lx-perl.

commit 4458d4945b0173c834486094ca5125a1c9ddaa0e
Author: Lucas Kanashiro <kanashiro.dua...@gmail.com>
Date:   Fri Aug 14 10:09:13 2015 -0300

    Add inc/ directory
---
 inc/Module/AutoInstall.pm         | 820 ++++++++++++++++++++++++++++++++++++++
 inc/Module/Install.pm             | 470 ++++++++++++++++++++++
 inc/Module/Install/AutoInstall.pm |  82 ++++
 inc/Module/Install/Base.pm        |  83 ++++
 inc/Module/Install/Can.pm         |  81 ++++
 inc/Module/Install/Fetch.pm       |  93 +++++
 inc/Module/Install/Include.pm     |  34 ++
 inc/Module/Install/Makefile.pm    | 415 +++++++++++++++++++
 inc/Module/Install/Metadata.pm    | 716 +++++++++++++++++++++++++++++++++
 inc/Module/Install/Win32.pm       |  64 +++
 inc/Module/Install/WriteAll.pm    |  63 +++
 11 files changed, 2921 insertions(+)

diff --git a/inc/Module/AutoInstall.pm b/inc/Module/AutoInstall.pm
new file mode 100644
index 0000000..60b90ea
--- /dev/null
+++ b/inc/Module/AutoInstall.pm
@@ -0,0 +1,820 @@
+#line 1
+package Module::AutoInstall;
+
+use strict;
+use Cwd                 ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION};
+BEGIN {
+       $VERSION = '1.03';
+}
+
+# special map on pre-defined feature sets
+my %FeatureMap = (
+    ''      => 'Core Features',    # XXX: deprecated
+    '-core' => 'Core Features',
+);
+
+# various lexical flags
+my ( @Missing, @Existing,  %DisabledTests, $UnderCPAN,     $HasCPANPLUS );
+my (
+    $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps
+);
+my ( $PostambleActions, $PostambleUsed );
+
+# See if it's a testing or non-interactive session
+_accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); 
+_init();
+
+sub _accept_default {
+    $AcceptDefault = shift;
+}
+
+sub missing_modules {
+    return @Missing;
+}
+
+sub do_install {
+    __PACKAGE__->install(
+        [
+            $Config
+            ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+            : ()
+        ],
+        @Missing,
+    );
+}
+
+# initialize various flags, and/or perform install
+sub _init {
+    foreach my $arg (
+        @ARGV,
+        split(
+            /[\s\t]+/,
+            $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || ''
+        )
+      )
+    {
+        if ( $arg =~ /^--config=(.*)$/ ) {
+            $Config = [ split( ',', $1 ) ];
+        }
+        elsif ( $arg =~ /^--installdeps=(.*)$/ ) {
+            __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) );
+            exit 0;
+        }
+        elsif ( $arg =~ /^--default(?:deps)?$/ ) {
+            $AcceptDefault = 1;
+        }
+        elsif ( $arg =~ /^--check(?:deps)?$/ ) {
+            $CheckOnly = 1;
+        }
+        elsif ( $arg =~ /^--skip(?:deps)?$/ ) {
+            $SkipInstall = 1;
+        }
+        elsif ( $arg =~ /^--test(?:only)?$/ ) {
+            $TestOnly = 1;
+        }
+        elsif ( $arg =~ /^--all(?:deps)?$/ ) {
+            $AllDeps = 1;
+        }
+    }
+}
+
+# overrides MakeMaker's prompt() to automatically accept the default choice
+sub _prompt {
+    goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault;
+
+    my ( $prompt, $default ) = @_;
+    my $y = ( $default =~ /^[Yy]/ );
+
+    print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] ';
+    print "$default\n";
+    return $default;
+}
+
+# the workhorse
+sub import {
+    my $class = shift;
+    my @args  = @_ or return;
+    my $core_all;
+
+    print "*** $class version " . $class->VERSION . "\n";
+    print "*** Checking for Perl dependencies...\n";
+
+    my $cwd = Cwd::cwd();
+
+    $Config = [];
+
+    my $maxlen = length(
+        (
+            sort   { length($b) <=> length($a) }
+              grep { /^[^\-]/ }
+              map  {
+                ref($_)
+                  ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
+                  : ''
+              }
+              map { +{@args}->{$_} }
+              grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
+        )[0]
+    );
+
+    # We want to know if we're under CPAN early to avoid prompting, but
+    # if we aren't going to try and install anything anyway then skip the
+    # check entirely since we don't want to have to load (and configure)
+    # an old CPAN just for a cosmetic message
+
+    $UnderCPAN = _check_lock(1) unless $SkipInstall;
+
+    while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
+        my ( @required, @tests, @skiptests );
+        my $default  = 1;
+        my $conflict = 0;
+
+        if ( $feature =~ m/^-(\w+)$/ ) {
+            my $option = lc($1);
+
+            # check for a newer version of myself
+            _update_to( $modules, @_ ) and return if $option eq 'version';
+
+            # sets CPAN configuration options
+            $Config = $modules if $option eq 'config';
+
+            # promote every features to core status
+            $core_all = ( $modules =~ /^all$/i ) and next
+              if $option eq 'core';
+
+            next unless $option eq 'core';
+        }
+
+        print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n";
+
+        $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' );
+
+        unshift @$modules, -default => &{ shift(@$modules) }
+          if ( ref( $modules->[0] ) eq 'CODE' );    # XXX: bugward 
combatability
+
+        while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) {
+            if ( $mod =~ m/^-(\w+)$/ ) {
+                my $option = lc($1);
+
+                $default   = $arg    if ( $option eq 'default' );
+                $conflict  = $arg    if ( $option eq 'conflict' );
+                @tests     = @{$arg} if ( $option eq 'tests' );
+                @skiptests = @{$arg} if ( $option eq 'skiptests' );
+
+                next;
+            }
+
+            printf( "- %-${maxlen}s ...", $mod );
+
+            if ( $arg and $arg =~ /^\D/ ) {
+                unshift @$modules, $arg;
+                $arg = 0;
+            }
+
+            # XXX: check for conflicts and uninstalls(!) them.
+            my $cur = _load($mod);
+            if (_version_cmp ($cur, $arg) >= 0)
+            {
+                print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
+                push @Existing, $mod => $arg;
+                $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+            }
+            else {
+                if (not defined $cur)   # indeed missing
+                {
+                    print "missing." . ( $arg ? " (would need $arg)" : '' ) . 
"\n";
+                }
+                else
+                {
+                    # no need to check $arg as _version_cmp ($cur, undef) 
would satisfy >= above
+                    print "too old. ($cur < $arg)\n";
+                }
+
+                push @required, $mod => $arg;
+            }
+        }
+
+        next unless @required;
+
+        my $mandatory = ( $feature eq '-core' or $core_all );
+
+        if (
+            !$SkipInstall
+            and (
+                $CheckOnly
+                or ($mandatory and $UnderCPAN)
+                or $AllDeps
+                or _prompt(
+                    qq{==> Auto-install the }
+                      . ( @required / 2 )
+                      . ( $mandatory ? ' mandatory' : ' optional' )
+                      . qq{ module(s) from CPAN?},
+                    $default ? 'y' : 'n',
+                ) =~ /^[Yy]/
+            )
+          )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        elsif ( !$SkipInstall
+            and $default
+            and $mandatory
+            and
+            _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
+            =~ /^[Nn]/ )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        else {
+            $DisabledTests{$_} = 1 for map { glob($_) } @tests;
+        }
+    }
+
+    if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
+        require Config;
+        print
+"*** Dependencies will be installed the next time you type 
'$Config::Config{make}'.\n";
+
+        # make an educated guess of whether we'll need root permission.
+        print "    (You may need to do that as the 'root' user.)\n"
+          if eval '$>';
+    }
+    print "*** $class configuration finished.\n";
+
+    chdir $cwd;
+
+    # import to main::
+    no strict 'refs';
+    *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
+
+    return (@Existing, @Missing);
+}
+
+sub _running_under {
+    my $thing = shift;
+    print <<"END_MESSAGE";
+*** Since we're running under ${thing}, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+    return 1;
+}
+
+# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
+# if we are, then we simply let it taking care of our dependencies
+sub _check_lock {
+    return unless @Missing or @_;
+
+    my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING};
+
+    if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
+        return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS');
+    }
+
+    require CPAN;
+
+    if ($CPAN::VERSION > '1.89') {
+        if ($cpan_env) {
+            return _running_under('CPAN');
+        }
+        return; # CPAN.pm new enough, don't need to check further
+    }
+
+    # last ditch attempt, this -will- configure CPAN, very sorry
+
+    _load_cpan(1); # force initialize even though it's already loaded
+
+    # Find the CPAN lock-file
+    my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
+    return unless -f $lock;
+
+    # Check the lock
+    local *LOCK;
+    return unless open(LOCK, $lock);
+
+    if (
+            ( $^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid() )
+        and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore'
+    ) {
+        print <<'END_MESSAGE';
+
+*** Since we're running under CPAN, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+        return 1;
+    }
+
+    close LOCK;
+    return;
+}
+
+sub install {
+    my $class = shift;
+
+    my $i;    # used below to strip leading '-' from config keys
+    my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } );
+
+    my ( @modules, @installed );
+    while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
+
+        # grep out those already installed
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        else {
+            push @modules, $pkg, $ver;
+        }
+    }
+
+    return @installed unless @modules;  # nothing to do
+    return @installed if _check_lock(); # defer to the CPAN shell
+
+    print "*** Installing dependencies...\n";
+
+    return unless _connected_to('cpan.org');
+
+    my %args = @config;
+    my %failed;
+    local *FAILED;
+    if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) {
+        while (<FAILED>) { chomp; $failed{$_}++ }
+        close FAILED;
+
+        my @newmod;
+        while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) {
+            push @newmod, ( $k => $v ) unless $failed{$k};
+        }
+        @modules = @newmod;
+    }
+
+    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
+        _install_cpanplus( \@modules, \@config );
+    } else {
+        _install_cpan( \@modules, \@config );
+    }
+
+    print "*** $class installation finished.\n";
+
+    # see if we have successfully installed them
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) 
{
+            print FAILED "$pkg\n";
+        }
+    }
+
+    close FAILED if $args{do_once};
+
+    return @installed;
+}
+
+sub _install_cpanplus {
+    my @modules   = @{ +shift };
+    my @config    = _cpanplus_config( @{ +shift } );
+    my $installed = 0;
+
+    require CPANPLUS::Backend;
+    my $cp   = CPANPLUS::Backend->new;
+    my $conf = $cp->configure_object;
+
+    return unless $conf->can('conf') # 0.05x+ with "sudo" support
+               or _can_write($conf->_get_build('base'));  # 0.04x
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $conf->get_conf('makeflags') || '';
+    if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) {
+        # 0.03+ uses a hashref here
+        $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST};
+
+    } else {
+        # 0.02 and below uses a scalar
+        $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+          if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    }
+    $conf->set_conf( makeflags => $makeflags );
+    $conf->set_conf( prereqs   => 1 );
+
+    
+
+    while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) {
+        $conf->set_conf( $key, $val );
+    }
+
+    my $modtree = $cp->module_tree;
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        print "*** Installing $pkg...\n";
+
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        my $success;
+        my $obj = $modtree->{$pkg};
+
+        if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $cp->install( modules => [ $obj->{module} ] );
+
+            if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            } else {
+                print "*** $pkg installation cancelled.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        } else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _cpanplus_config {
+       my @config = ();
+       while ( @_ ) {
+               my ($key, $value) = (shift(), shift());
+               if ( $key eq 'prerequisites_policy' ) {
+                       if ( $value eq 'follow' ) {
+                               $value = 
CPANPLUS::Internals::Constants::PREREQ_INSTALL();
+                       } elsif ( $value eq 'ask' ) {
+                               $value = 
CPANPLUS::Internals::Constants::PREREQ_ASK();
+                       } elsif ( $value eq 'ignore' ) {
+                               $value = 
CPANPLUS::Internals::Constants::PREREQ_IGNORE();
+                       } else {
+                               die "*** Cannot convert option $key = '$value' 
to CPANPLUS version.\n";
+                       }
+               } else {
+                       die "*** Cannot convert option $key to CPANPLUS 
version.\n";
+               }
+       }
+       return @config;
+}
+
+sub _install_cpan {
+    my @modules   = @{ +shift };
+    my @config    = @{ +shift };
+    my $installed = 0;
+    my %args;
+
+    _load_cpan();
+    require Config;
+
+    if (CPAN->VERSION < 1.80) {
+        # no "sudo" support, probe for writableness
+        return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 
'sources' ) )
+                  and _can_write( $Config::Config{sitelib} );
+    }
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $CPAN::Config->{make_install_arg} || '';
+    $CPAN::Config->{make_install_arg} =
+      join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+      if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    # don't show start-up info
+    $CPAN::Config->{inhibit_startup_message} = 1;
+
+    # set additional options
+    while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) {
+        ( $args{$opt} = $arg, next )
+          if $opt =~ /^force$/;    # pseudo-option
+        $CPAN::Config->{$opt} = $arg;
+    }
+
+    local $CPAN::Config->{prerequisites_policy} = 'follow';
+
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        print "*** Installing $pkg...\n";
+
+        my $obj     = CPAN::Shell->expand( Module => $pkg );
+        my $success = 0;
+
+        if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $args{force} ? CPAN::Shell->force( install => $pkg )
+                                  : CPAN::Shell->install($pkg);
+            $rv ||= eval {
+                $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, )
+                  ->{install}
+                  if $CPAN::META;
+            };
+
+            if ( $rv eq 'YES' ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            }
+            else {
+                print "*** $pkg installation failed.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        }
+        else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _has_cpanplus {
+    return (
+        $HasCPANPLUS = (
+            $INC{'CPANPLUS/Config.pm'}
+              or _load('CPANPLUS::Shell::Default')
+        )
+    );
+}
+
+# make guesses on whether we're under the CPAN installation directory
+sub _under_cpan {
+    require Cwd;
+    require File::Spec;
+
+    my $cwd  = File::Spec->canonpath( Cwd::cwd() );
+    my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} );
+
+    return ( index( $cwd, $cpan ) > -1 );
+}
+
+sub _update_to {
+    my $class = __PACKAGE__;
+    my $ver   = shift;
+
+    return
+      if _version_cmp( _load($class), $ver ) >= 0;  # no need to upgrade
+
+    if (
+        _prompt( "==> A newer version of $class ($ver) is required. Install?",
+            'y' ) =~ /^[Nn]/
+      )
+    {
+        die "*** Please install $class $ver manually.\n";
+    }
+
+    print << ".";
+*** Trying to fetch it from CPAN...
+.
+
+    # install ourselves
+    _load($class) and return $class->import(@_)
+      if $class->install( [], $class, $ver );
+
+    print << '.'; exit 1;
+
+*** Cannot bootstrap myself. :-( Installation terminated.
+.
+}
+
+# check if we're connected to some host, using inet_aton
+sub _connected_to {
+    my $site = shift;
+
+    return (
+        ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
+            qq(
+*** Your host cannot resolve the domain name '$site', which
+    probably means the Internet connections are unavailable.
+==> Should we try to install the required module(s) anyway?), 'n'
+          ) =~ /^[Yy]/
+    );
+}
+
+# check if a directory is writable; may create it on demand
+sub _can_write {
+    my $path = shift;
+    mkdir( $path, 0755 ) unless -e $path;
+
+    return 1 if -w $path;
+
+    print << ".";
+*** You are not allowed to write to the directory '$path';
+    the installation may fail due to insufficient permissions.
+.
+
+    if (
+        eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt(
+            qq(
+==> Should we try to re-execute the autoinstall process with 'sudo'?),
+            ((-t STDIN) ? 'y' : 'n')
+        ) =~ /^[Yy]/
+      )
+    {
+
+        # try to bootstrap ourselves from sudo
+        print << ".";
+*** Trying to re-execute the autoinstall process with 'sudo'...
+.
+        my $missing = join( ',', @Missing );
+        my $config = join( ',',
+            UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+          if $Config;
+
+        return
+          unless system( 'sudo', $^X, $0, "--config=$config",
+            "--installdeps=$missing" );
+
+        print << ".";
+*** The 'sudo' command exited with error!  Resuming...
+.
+    }
+
+    return _prompt(
+        qq(
+==> Should we try to install the required module(s) anyway?), 'n'
+    ) =~ /^[Yy]/;
+}
+
+# load a module and return the version it reports
+sub _load {
+    my $mod  = pop;    # class/instance doesn't matter
+    my $file = $mod;
+
+    $file =~ s|::|/|g;
+    $file .= '.pm';
+
+    local $@;
+    return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 );
+}
+
+# Load CPAN.pm and it's configuration
+sub _load_cpan {
+    return if $CPAN::VERSION and $CPAN::Config and not @_;
+    require CPAN;
+
+    # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to
+    #    CPAN::HandleConfig->load. CPAN reports that the redirection
+    #    is deprecated in a warning printed at the user.
+
+    # CPAN-1.81 expects CPAN::HandleConfig->load, does not have
+    #   $CPAN::HandleConfig::VERSION but cannot handle
+    #   CPAN::Config->load
+
+    # Which "versions expect CPAN::Config->load?
+
+    if ( $CPAN::HandleConfig::VERSION
+        || CPAN::HandleConfig->can('load')
+    ) {
+        # Newer versions of CPAN have a HandleConfig module
+        CPAN::HandleConfig->load;
+    } else {
+       # Older versions had the load method in Config directly
+        CPAN::Config->load;
+    }
+}
+
+# compare two versions, either use Sort::Versions or plain comparison
+# return values same as <=>
+sub _version_cmp {
+    my ( $cur, $min ) = @_;
+    return -1 unless defined $cur;  # if 0 keep comparing
+    return 1 unless $min;
+
+    $cur =~ s/\s+$//;
+
+    # check for version numbers that are not in decimal format
+    if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) {
+        if ( ( $version::VERSION or defined( _load('version') )) and
+             version->can('new') 
+            ) {
+
+            # use version.pm if it is installed.
+            return version->new($cur) <=> version->new($min);
+        }
+        elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) 
)
+        {
+
+            # use Sort::Versions as the sorting algorithm for a.b.c versions
+            return Sort::Versions::versioncmp( $cur, $min );
+        }
+
+        warn "Cannot reliably compare non-decimal formatted versions.\n"
+          . "Please install version.pm or Sort::Versions.\n";
+    }
+
+    # plain comparison
+    local $^W = 0;    # shuts off 'not numeric' bugs
+    return $cur <=> $min;
+}
+
+# nothing; this usage is deprecated.
+sub main::PREREQ_PM { return {}; }
+
+sub _make_args {
+    my %args = @_;
+
+    $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing }
+      if $UnderCPAN or $TestOnly;
+
+    if ( $args{EXE_FILES} and -e 'MANIFEST' ) {
+        require ExtUtils::Manifest;
+        my $manifest = ExtUtils::Manifest::maniread('MANIFEST');
+
+        $args{EXE_FILES} =
+          [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ];
+    }
+
+    $args{test}{TESTS} ||= 't/*.t';
+    $args{test}{TESTS} = join( ' ',
+        grep { !exists( $DisabledTests{$_} ) }
+          map { glob($_) } split( /\s+/, $args{test}{TESTS} ) );
+
+    my $missing = join( ',', @Missing );
+    my $config =
+      join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+      if $Config;
+
+    $PostambleActions = (
+        ($missing and not $UnderCPAN)
+        ? "\$(PERL) $0 --config=$config --installdeps=$missing"
+        : "\$(NOECHO) \$(NOOP)"
+    );
+
+    return %args;
+}
+
+# a wrapper to ExtUtils::MakeMaker::WriteMakefile
+sub Write {
+    require Carp;
+    Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
+
+    if ($CheckOnly) {
+        print << ".";
+*** Makefile not written in check-only mode.
+.
+        return;
+    }
+
+    my %args = _make_args(@_);
+
+    no strict 'refs';
+
+    $PostambleUsed = 0;
+    local *MY::postamble = \&postamble unless defined &MY::postamble;
+    ExtUtils::MakeMaker::WriteMakefile(%args);
+
+    print << "." unless $PostambleUsed;
+*** WARNING: Makefile written with customized MY::postamble() without
+    including contents from Module::AutoInstall::postamble() --
+    auto installation features disabled.  Please contact the author.
+.
+
+    return 1;
+}
+
+sub postamble {
+    $PostambleUsed = 1;
+
+    return <<"END_MAKE";
+
+config :: installdeps
+\t\$(NOECHO) \$(NOOP)
+
+checkdeps ::
+\t\$(PERL) $0 --checkdeps
+
+installdeps ::
+\t$PostambleActions
+
+END_MAKE
+
+}
+
+1;
+
+__END__
+
+#line 1071
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
new file mode 100644
index 0000000..74caf9c
--- /dev/null
+++ b/inc/Module/Install.pm
@@ -0,0 +1,470 @@
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to installed version of 
inc::Module::Install
+#     3. The installed version of inc::Module::Install loads
+#     4. inc::Module::Install calls "require Module::Install"
+#     5. The ./inc/ version of Module::Install loads
+# } ELSE {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+#     3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.005;
+use strict 'vars';
+use Cwd        ();
+use File::Find ();
+use File::Path ();
+
+use vars qw{$VERSION $MAIN};
+BEGIN {
+       # All Module::Install core packages now require synchronised versions.
+       # This will be used to ensure we don't accidentally load old or
+       # different versions of modules.
+       # This is not enforced yet, but will be some time in the next few
+       # releases once we can make sure it won't clash with custom
+       # Module::Install extensions.
+       $VERSION = '1.01';
+
+       # Storage for the pseudo-singleton
+       $MAIN    = undef;
+
+       *inc::Module::Install::VERSION = *VERSION;
+       @inc::Module::Install::ISA     = __PACKAGE__;
+
+}
+
+sub import {
+       my $class = shift;
+       my $self  = $class->new(@_);
+       my $who   = $self->_caller;
+
+       #-------------------------------------------------------------
+       # all of the following checks should be included in import(),
+       # to allow "eval 'require Module::Install; 1' to test
+       # installation of Module::Install. (RT #51267)
+       #-------------------------------------------------------------
+
+       # Whether or not inc::Module::Install is actually loaded, the
+       # $INC{inc/Module/Install.pm} is what will still get set as long as
+       # the caller loaded module this in the documented manner.
+       # If not set, the caller may NOT have loaded the bundled version, and 
thus
+       # they may not have a MI version that works with the Makefile.PL. This 
would
+       # result in false errors or unexpected behaviour. And we don't want 
that.
+       my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+       unless ( $INC{$file} ) { die <<"END_DIE" }
+
+Please invoke ${\__PACKAGE__} with:
+
+       use inc::${\__PACKAGE__};
+
+not:
+
+       use ${\__PACKAGE__};
+
+END_DIE
+
+       # This reportedly fixes a rare Win32 UTC file time issue, but
+       # as this is a non-cross-platform XS module not in the core,
+       # we shouldn't really depend on it. See RT #24194 for detail.
+       # (Also, this module only supports Perl 5.6 and above).
+       eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006;
+
+       # If the script that is loading Module::Install is from the future,
+       # then make will detect this and cause it to re-run over and over
+       # again. This is bad. Rather than taking action to touch it (which
+       # is unreliable on some platforms and requires write permissions)
+       # for now we should catch this and refuse to run.
+       if ( -f $0 ) {
+               my $s = (stat($0))[9];
+
+               # If the modification time is only slightly in the future,
+               # sleep briefly to remove the problem.
+               my $a = $s - time;
+               if ( $a > 0 and $a < 5 ) { sleep 5 }
+
+               # Too far in the future, throw an error.
+               my $t = time;
+               if ( $s > $t ) { die <<"END_DIE" }
+
+Your installer $0 has a modification time in the future ($s > $t).
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+       }
+
+
+       # Build.PL was formerly supported, but no longer is due to excessive
+       # difficulty in implementing every single feature twice.
+       if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
+
+Module::Install no longer supports Build.PL.
+
+It was impossible to maintain duel backends, and has been deprecated.
+
+Please remove all Build.PL files and only use the Makefile.PL installer.
+
+END_DIE
+
+       #-------------------------------------------------------------
+
+       # To save some more typing in Module::Install installers, every...
+       # use inc::Module::Install
+       # ...also acts as an implicit use strict.
+       $^H |= strict::bits(qw(refs subs vars));
+
+       #-------------------------------------------------------------
+
+       unless ( -f $self->{file} ) {
+               foreach my $key (keys %INC) {
+                       delete $INC{$key} if $key =~ /Module\/Install/;
+               }
+
+               local $^W;
+               require "$self->{path}/$self->{dispatch}.pm";
+               File::Path::mkpath("$self->{prefix}/$self->{author}");
+               $self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top 
=> $self );
+               $self->{admin}->init;
+               @_ = ($class, _self => $self);
+               goto &{"$self->{name}::import"};
+       }
+
+       local $^W;
+       *{"${who}::AUTOLOAD"} = $self->autoload;
+       $self->preload;
+
+       # Unregister loader and worker packages so subdirs can use them again
+       delete $INC{'inc/Module/Install.pm'};
+       delete $INC{'Module/Install.pm'};
+
+       # Save to the singleton
+       $MAIN = $self;
+
+       return 1;
+}
+
+sub autoload {
+       my $self = shift;
+       my $who  = $self->_caller;
+       my $cwd  = Cwd::cwd();
+       my $sym  = "${who}::AUTOLOAD";
+       $sym->{$cwd} = sub {
+               my $pwd = Cwd::cwd();
+               if ( my $code = $sym->{$pwd} ) {
+                       # Delegate back to parent dirs
+                       goto &$code unless $cwd eq $pwd;
+               }
+               unless ($$sym =~ s/([^:]+)$//) {
+                       # XXX: it looks like we can't retrieve the missing 
function
+                       # via $$sym (usually $main::AUTOLOAD) in this case.
+                       # I'm still wondering if we should slurp Makefile.PL to
+                       # get some context or not ...
+                       my ($package, $file, $line) = caller;
+                       die <<"EOT";
+Unknown function is found at $file line $line.
+Execution of $file aborted due to runtime errors.
+
+If you're a contributor to a project, you may need to install
+some Module::Install extensions from CPAN (or other repository).
+If you're a user of a module, please contact the author.
+EOT
+               }
+               my $method = $1;
+               if ( uc($method) eq $method ) {
+                       # Do nothing
+                       return;
+               } elsif ( $method =~ /^_/ and $self->can($method) ) {
+                       # Dispatch to the root M:I class
+                       return $self->$method(@_);
+               }
+
+               # Dispatch to the appropriate plugin
+               unshift @_, ( $self, $1 );
+               goto &{$self->can('call')};
+       };
+}
+
+sub preload {
+       my $self = shift;
+       unless ( $self->{extensions} ) {
+               $self->load_extensions(
+                       "$self->{prefix}/$self->{path}", $self
+               );
+       }
+
+       my @exts = @{$self->{extensions}};
+       unless ( @exts ) {
+               @exts = $self->{admin}->load_all_extensions;
+       }
+
+       my %seen;
+       foreach my $obj ( @exts ) {
+               while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+                       next unless $obj->can($method);
+                       next if $method =~ /^_/;
+                       next if $method eq uc($method);
+                       $seen{$method}++;
+               }
+       }
+
+       my $who = $self->_caller;
+       foreach my $name ( sort keys %seen ) {
+               local $^W;
+               *{"${who}::$name"} = sub {
+                       ${"${who}::AUTOLOAD"} = "${who}::$name";
+                       goto &{"${who}::AUTOLOAD"};
+               };
+       }
+}
+
+sub new {
+       my ($class, %args) = @_;
+
+       delete $INC{'FindBin.pm'};
+       {
+               # to suppress the redefine warning
+               local $SIG{__WARN__} = sub {};
+               require FindBin;
+       }
+
+       # ignore the prefix on extension modules built from top level.
+       my $base_path = Cwd::abs_path($FindBin::Bin);
+       unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+               delete $args{prefix};
+       }
+       return $args{_self} if $args{_self};
+
+       $args{dispatch} ||= 'Admin';
+       $args{prefix}   ||= 'inc';
+       $args{author}   ||= ($^O eq 'VMS' ? '_author' : '.author');
+       $args{bundle}   ||= 'inc/BUNDLES';
+       $args{base}     ||= $base_path;
+       $class =~ s/^\Q$args{prefix}\E:://;
+       $args{name}     ||= $class;
+       $args{version}  ||= $class->VERSION;
+       unless ( $args{path} ) {
+               $args{path}  = $args{name};
+               $args{path}  =~ s!::!/!g;
+       }
+       $args{file}     ||= "$args{base}/$args{prefix}/$args{path}.pm";
+       $args{wrote}      = 0;
+
+       bless( \%args, $class );
+}
+
+sub call {
+       my ($self, $method) = @_;
+       my $obj = $self->load($method) or return;
+        splice(@_, 0, 2, $obj);
+       goto &{$obj->can($method)};
+}
+
+sub load {
+       my ($self, $method) = @_;
+
+       $self->load_extensions(
+               "$self->{prefix}/$self->{path}", $self
+       ) unless $self->{extensions};
+
+       foreach my $obj (@{$self->{extensions}}) {
+               return $obj if $obj->can($method);
+       }
+
+       my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+       my $obj = $admin->load($method, 1);
+       push @{$self->{extensions}}, $obj;
+
+       $obj;
+}
+
+sub load_extensions {
+       my ($self, $path, $top) = @_;
+
+       my $should_reload = 0;
+       unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+               unshift @INC, $self->{prefix};
+               $should_reload = 1;
+       }
+
+       foreach my $rv ( $self->find_extensions($path) ) {
+               my ($file, $pkg) = @{$rv};
+               next if $self->{pathnames}{$pkg};
+
+               local $@;
+               my $new = eval { local $^W; require $file; $pkg->can('new') };
+               unless ( $new ) {
+                       warn $@ if $@;
+                       next;
+               }
+               $self->{pathnames}{$pkg} =
+                       $should_reload ? delete $INC{$file} : $INC{$file};
+               push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+       }
+
+       $self->{extensions} ||= [];
+}
+
+sub find_extensions {
+       my ($self, $path) = @_;
+
+       my @found;
+       File::Find::find( sub {
+               my $file = $File::Find::name;
+               return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+               my $subpath = $1;
+               return if lc($subpath) eq lc($self->{dispatch});
+
+               $file = "$self->{path}/$subpath.pm";
+               my $pkg = "$self->{name}::$subpath";
+               $pkg =~ s!/!::!g;
+
+               # If we have a mixed-case package name, assume case has been 
preserved
+               # correctly.  Otherwise, root through the file to locate the 
case-preserved
+               # version of the package name.
+               if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+                       my $content = Module::Install::_read($subpath . '.pm');
+                       my $in_pod  = 0;
+                       foreach ( split //, $content ) {
+                               $in_pod = 1 if /^=\w/;
+                               $in_pod = 0 if /^=cut/;
+                               next if ($in_pod || /^=cut/);  # skip pod text
+                               next if /^\s*#/;               # and comments
+                               if ( m/^\s*package\s+($pkg)\s*;/i ) {
+                                       $pkg = $1;
+                                       last;
+                               }
+                       }
+               }
+
+               push @found, [ $file, $pkg ];
+       }, $path ) if -d $path;
+
+       @found;
+}
+
+
+
+
+
+#####################################################################
+# Common Utility Functions
+
+sub _caller {
+       my $depth = 0;
+       my $call  = caller($depth);
+       while ( $call eq __PACKAGE__ ) {
+               $depth++;
+               $call = caller($depth);
+       }
+       return $call;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _read {
+       local *FH;
+       open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+       my $string = do { local $/; <FH> };
+       close FH or die "close($_[0]): $!";
+       return $string;
+}
+END_NEW
+sub _read {
+       local *FH;
+       open( FH, "< $_[0]"  ) or die "open($_[0]): $!";
+       my $string = do { local $/; <FH> };
+       close FH or die "close($_[0]): $!";
+       return $string;
+}
+END_OLD
+
+sub _readperl {
+       my $string = Module::Install::_read($_[0]);
+       $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+       $string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+       $string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+       return $string;
+}
+
+sub _readpod {
+       my $string = Module::Install::_read($_[0]);
+       $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+       return $string if $_[0] =~ /\.pod\z/;
+       $string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+       $string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+       $string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+       $string =~ s/^\n+//s;
+       return $string;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _write {
+       local *FH;
+       open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+       foreach ( 1 .. $#_ ) {
+               print FH $_[$_] or die "print($_[0]): $!";
+       }
+       close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+       local *FH;
+       open( FH, "> $_[0]"  ) or die "open($_[0]): $!";
+       foreach ( 1 .. $#_ ) {
+               print FH $_[$_] or die "print($_[0]): $!";
+       }
+       close FH or die "close($_[0]): $!";
+}
+END_OLD
+
+# _version is for processing module versions (eg, 1.03_05) not
+# Perl versions (eg, 5.8.1).
+sub _version ($) {
+       my $s = shift || 0;
+       my $d =()= $s =~ /(\.)/g;
+       if ( $d >= 2 ) {
+               # Normalise multipart versions
+               $s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+       }
+       $s =~ s/^(\d+)\.?//;
+       my $l = $1 || 0;
+       my @v = map {
+               $_ . '0' x (3 - length $_)
+       } $s =~ /(\d{1,3})\D?/g;
+       $l = $l . '.' . join '', @v if @v;
+       return $l + 0;
+}
+
+sub _cmp ($$) {
+       _version($_[0]) <=> _version($_[1]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS ($) {
+       (
+               defined $_[0]
+               and
+               ! ref $_[0]
+               and
+               $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+       ) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2011 Adam Kennedy.
diff --git a/inc/Module/Install/AutoInstall.pm 
b/inc/Module/Install/AutoInstall.pm
new file mode 100644
index 0000000..bc3d172
--- /dev/null
+++ b/inc/Module/Install/AutoInstall.pm
@@ -0,0 +1,82 @@
+#line 1
+package Module::Install::AutoInstall;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+sub AutoInstall { $_[0] }
+
+sub run {
+    my $self = shift;
+    $self->auto_install_now(@_);
+}
+
+sub write {
+    my $self = shift;
+    $self->auto_install(@_);
+}
+
+sub auto_install {
+    my $self = shift;
+    return if $self->{done}++;
+
+    # Flatten array of arrays into a single array
+    my @core = map @$_, map @$_, grep ref,
+               $self->build_requires, $self->requires;
+
+    my @config = @_;
+
+    # We'll need Module::AutoInstall
+    $self->include('Module::AutoInstall');
+    require Module::AutoInstall;
+
+    my @features_require = Module::AutoInstall->import(
+        (@config ? (-config => \@config) : ()),
+        (@core   ? (-core   => \@core)   : ()),
+        $self->features,
+    );
+
+    my %seen;
+    my @requires = map @$_, map @$_, grep ref, $self->requires;
+    while (my ($mod, $ver) = splice(@requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @build_requires = map @$_, map @$_, grep ref, $self->build_requires;
+    while (my ($mod, $ver) = splice(@build_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+    my @configure_requires = map @$_, map @$_, grep ref, 
$self->configure_requires;
+    while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) {
+        $seen{$mod}{$ver}++;
+    }
+
+    my @deduped;
+    while (my ($mod, $ver) = splice(@features_require, 0, 2)) {
+        push @deduped, $mod => $ver unless $seen{$mod}{$ver}++;
+    }
+
+    $self->requires(@deduped);
+
+    $self->makemaker_args( Module::AutoInstall::_make_args() );
+
+    my $class = ref($self);
+    $self->postamble(
+        "# --- $class section:\n" .
+        Module::AutoInstall::postamble()
+    );
+}
+
+sub auto_install_now {
+    my $self = shift;
+    $self->auto_install(@_);
+    Module::AutoInstall::do_install();
+}
+
+1;
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
new file mode 100644
index 0000000..d3662c9
--- /dev/null
+++ b/inc/Module/Install/Base.pm
@@ -0,0 +1,83 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+       $VERSION = '1.01';
+}
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+       my $w = $SIG{__WARN__};
+       $SIG{__WARN__} = sub { $w };
+}
+
+#line 42
+
+sub new {
+       my $class = shift;
+       unless ( defined &{"${class}::call"} ) {
+               *{"${class}::call"} = sub { shift->_top->call(@_) };
+       }
+       unless ( defined &{"${class}::load"} ) {
+               *{"${class}::load"} = sub { shift->_top->load(@_) };
+       }
+       bless { @_ }, $class;
+}
+
+#line 61
+
+sub AUTOLOAD {
+       local $@;
+       my $func = eval { shift->_top->autoload } or return;
+       goto &$func;
+}
+
+#line 75
+
+sub _top {
+       $_[0]->{_top};
+}
+
+#line 90
+
+sub admin {
+       $_[0]->_top->{admin}
+       or
+       Module::Install::Base::FakeAdmin->new;
+}
+
+#line 106
+
+sub is_admin {
+       ! $_[0]->admin->isa('Module::Install::Base::FakeAdmin');
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+use vars qw{$VERSION};
+BEGIN {
+       $VERSION = $Module::Install::Base::VERSION;
+}
+
+my $fake;
+
+sub new {
+       $fake ||= bless(\@_, $_[0]);
+}
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+       $SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 159
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
new file mode 100644
index 0000000..276409a
--- /dev/null
+++ b/inc/Module/Install/Can.pm
@@ -0,0 +1,81 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config                ();
+use File::Spec            ();
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+       my ($self, $mod, $ver) = @_;
+       $mod =~ s{::|\\}{/}g;
+       $mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+       my $pkg = $mod;
+       $pkg =~ s{/}{::}g;
+       $pkg =~ s{\.pm$}{}i;
+
+       local $@;
+       eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+       my ($self, $cmd) = @_;
+
+       my $_cmd = $cmd;
+       return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+       for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+               next if $dir eq '';
+               my $abs = File::Spec->catfile($dir, $_[1]);
+               return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+       }
+
+       return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+       my $self   = shift;
+       my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+       # $Config{cc} may contain args; try to find out the program part
+       while (@chunks) {
+               return $self->can_run("@chunks") || (pop(@chunks), next);
+       }
+
+       return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+       require ExtUtils::MM_Cygwin;
+       require ExtUtils::MM_Win32;
+       if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+               *ExtUtils::MM_Cygwin::maybe_command = sub {
+                       my ($self, $file) = @_;
+                       if ($file =~ m{^/cygdrive/}i and 
ExtUtils::MM_Win32->can('maybe_command')) {
+                               ExtUtils::MM_Win32->maybe_command($file);
+                       } else {
+                               ExtUtils::MM_Unix->maybe_command($file);
+                       }
+               }
+       }
+}
+
+1;
+
+__END__
+
+#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
new file mode 100644
index 0000000..093cb7a
--- /dev/null
+++ b/inc/Module/Install/Fetch.pm
@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+sub get_file {
+    my ($self, %args) = @_;
+    my ($scheme, $host, $path, $file) =
+        $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+    if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+        $args{url} = $args{ftp_url}
+            or (warn("LWP support unavailable!\n"), return);
+        ($scheme, $host, $path, $file) =
+            $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+    }
+
+    $|++;
+    print "Fetching '$file' from $host... ";
+
+    unless (eval { require Socket; Socket::inet_aton($host) }) {
+        warn "'$host' resolve failed!\n";
+        return;
+    }
+
+    return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+    require Cwd;
+    my $dir = Cwd::getcwd();
+    chdir $args{local_dir} or return if exists $args{local_dir};
+
+    if (eval { require LWP::Simple; 1 }) {
+        LWP::Simple::mirror($args{url}, $file);
+    }
+    elsif (eval { require Net::FTP; 1 }) { eval {
+        # use Net::FTP to get past firewall
+        my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+        $ftp->login("anonymous", 'anonym...@example.com');
+        $ftp->cwd($path);
+        $ftp->binary;
+        $ftp->get($file) or (warn("$!\n"), return);
+        $ftp->quit;
+    } }
+    elsif (my $ftp = $self->can_run('ftp')) { eval {
+        # no Net::FTP, fallback to ftp.exe
+        require FileHandle;
+        my $fh = FileHandle->new;
+
+        local $SIG{CHLD} = 'IGNORE';
+        unless ($fh->open("|$ftp -n")) {
+            warn "Couldn't open ftp: $!\n";
+            chdir $dir; return;
+        }
+
+        my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+        foreach (@dialog) { $fh->print("$_\n") }
+        $fh->close;
+    } }
+    else {
+        warn "No working 'ftp' program available!\n";
+        chdir $dir; return;
+    }
+
+    unless (-f $file) {
+        warn "Fetching failed: $@\n";
+        chdir $dir; return;
+    }
+
+    return if exists $args{size} and -s $file != $args{size};
+    system($args{run}) if exists $args{run};
+    unlink($file) if $args{remove};
+
+    print(((!exists $args{check_for} or -e $args{check_for})
+        ? "done!" : "failed! ($!)"), "\n");
+    chdir $dir; return !$?;
+}
+
+1;
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
new file mode 100644
index 0000000..90cc979
--- /dev/null
+++ b/inc/Module/Install/Include.pm
@@ -0,0 +1,34 @@
+#line 1
+package Module::Install::Include;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+sub include {
+       shift()->admin->include(@_);
+}
+
+sub include_deps {
+       shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+       shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+       shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+       shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
new file mode 100644
index 0000000..4c71003
--- /dev/null
+++ b/inc/Module/Install/Makefile.pm
@@ -0,0 +1,415 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+use Fcntl qw/:flock :seek/;
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+       shift;
+
+       # Infinite loop protection
+       my @c = caller();
+       if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+               die "Caught an potential prompt infinite loop 
($c[1]|$c[2]|$_[0])";
+       }
+
+       # In automated testing or non-interactive session, always use defaults
+       if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! 
$ENV{PERL_MM_USE_DEFAULT} ) {
+               local $ENV{PERL_MM_USE_DEFAULT} = 1;
+               goto &ExtUtils::MakeMaker::prompt;
+       } else {
+               goto &ExtUtils::MakeMaker::prompt;
+       }
+}
+
+# Store a cleaned up version of the MakeMaker version,
+# since we need to behave differently in a variety of
+# ways based on the MM version.
+my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
+
+# If we are passed a param, do a "newer than" comparison.
+# Otherwise, just return the MakeMaker version.
+sub makemaker {
+       ( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
+}
+
+# Ripped from ExtUtils::MakeMaker 6.56, and slightly modified
+# as we only need to know here whether the attribute is an array
+# or a hash or something else (which may or may not be appendable).
+my %makemaker_argtype = (
+ C                  => 'ARRAY',
+ CONFIG             => 'ARRAY',
+# CONFIGURE          => 'CODE', # ignore
+ DIR                => 'ARRAY',
+ DL_FUNCS           => 'HASH',
+ DL_VARS            => 'ARRAY',
+ EXCLUDE_EXT        => 'ARRAY',
+ EXE_FILES          => 'ARRAY',
+ FUNCLIST           => 'ARRAY',
+ H                  => 'ARRAY',
+ IMPORTS            => 'HASH',
+ INCLUDE_EXT        => 'ARRAY',
+ LIBS               => 'ARRAY', # ignore ''
+ MAN1PODS           => 'HASH',
+ MAN3PODS           => 'HASH',
+ META_ADD           => 'HASH',
+ META_MERGE         => 'HASH',
+ PL_FILES           => 'HASH',
+ PM                 => 'HASH',
+ PMLIBDIRS          => 'ARRAY',
+ PMLIBPARENTDIRS    => 'ARRAY',
+ PREREQ_PM          => 'HASH',
+ CONFIGURE_REQUIRES => 'HASH',
+ SKIP               => 'ARRAY',
+ TYPEMAPS           => 'ARRAY',
+ XS                 => 'HASH',
+# VERSION            => ['version',''],  # ignore
+# _KEEP_AFTER_FLUSH  => '',
+
+ clean      => 'HASH',
+ depend     => 'HASH',
+ dist       => 'HASH',
+ dynamic_lib=> 'HASH',
+ linkext    => 'HASH',
+ macro      => 'HASH',
+ postamble  => 'HASH',
+ realclean  => 'HASH',
+ test       => 'HASH',
+ tool_autosplit => 'HASH',
+
+ # special cases where you can use makemaker_append
+ CCFLAGS   => 'APPENDABLE',
+ DEFINE    => 'APPENDABLE',
+ INC       => 'APPENDABLE',
+ LDDLFLAGS => 'APPENDABLE',
+ LDFROM    => 'APPENDABLE',
+);
+
+sub makemaker_args {
+       my ($self, %new_args) = @_;
+       my $args = ( $self->{makemaker_args} ||= {} );
+       foreach my $key (keys %new_args) {
+               if ($makemaker_argtype{$key}) {
+                       if ($makemaker_argtype{$key} eq 'ARRAY') {
+                               $args->{$key} = [] unless defined $args->{$key};
+                               unless (ref $args->{$key} eq 'ARRAY') {
+                                       $args->{$key} = [$args->{$key}]
+                               }
+                               push @{$args->{$key}},
+                                       ref $new_args{$key} eq 'ARRAY'
+                                               ? @{$new_args{$key}}
+                                               : $new_args{$key};
+                       }
+                       elsif ($makemaker_argtype{$key} eq 'HASH') {
+                               $args->{$key} = {} unless defined $args->{$key};
+                               foreach my $skey (keys %{ $new_args{$key} }) {
+                                       $args->{$key}{$skey} = 
$new_args{$key}{$skey};
+                               }
+                       }
+                       elsif ($makemaker_argtype{$key} eq 'APPENDABLE') {
+                               $self->makemaker_append($key => 
$new_args{$key});
+                       }
+               }
+               else {
+                       if (defined $args->{$key}) {
+                               warn qq{MakeMaker attribute "$key" is 
overriden; use "makemaker_append" to append values\n};
+                       }
+                       $args->{$key} = $new_args{$key};
+               }
+       }
+       return $args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+       my $self = shift;
+       my $name = shift;
+       my $args = $self->makemaker_args;
+       $args->{$name} = defined $args->{$name}
+               ? join( ' ', $args->{$name}, @_ )
+               : join( ' ', @_ );
+}
+
+sub build_subdirs {
+       my $self    = shift;
+       my $subdirs = $self->makemaker_args->{DIR} ||= [];
+       for my $subdir (@_) {
+               push @$subdirs, $subdir;
+       }
+}
+
+sub clean_files {
+       my $self  = shift;
+       my $clean = $self->makemaker_args->{clean} ||= {};
+         %$clean = (
+               %$clean,
+               FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), 
@_),
+       );
+}
+
+sub realclean_files {
+       my $self      = shift;
+       my $realclean = $self->makemaker_args->{realclean} ||= {};
+         %$realclean = (
+               %$realclean,
+               FILES => join ' ', grep { length $_ } ($realclean->{FILES} || 
(), @_),
+       );
+}
+
+sub libs {
+       my $self = shift;
+       my $libs = ref $_[0] ? shift : [ shift ];
+       $self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+       my $self = shift;
+       $self->makemaker_args( INC => shift );
+}
+
+sub _wanted_t {
+}
+
+sub tests_recursive {
+       my $self = shift;
+       my $dir = shift || 't';
+       unless ( -d $dir ) {
+               die "tests_recursive dir '$dir' does not exist";
+       }
+       my %tests = map { $_ => 1 } split / /, ($self->tests || '');
+       require File::Find;
+       File::Find::find(
+        sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 },
+        $dir
+    );
+       $self->tests( join ' ', sort keys %tests );
+}
+
+sub write {
+       my $self = shift;
+       die "&Makefile->write() takes no arguments\n" if @_;
+
+       # Check the current Perl version
+       my $perl_version = $self->perl_version;
+       if ( $perl_version ) {
+               eval "use $perl_version; 1"
+                       or die "ERROR: perl: Version $] is installed, "
+                       . "but we need version >= $perl_version";
+       }
+
+       # Make sure we have a new enough MakeMaker
+       require ExtUtils::MakeMaker;
+
+       if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+               # MakeMaker can complain about module versions that include
+               # an underscore, even though its own version may contain one!
+               # Hence the funny regexp to get rid of it.  See RT #35800
+               # for details.
+               my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
+               $self->build_requires(     'ExtUtils::MakeMaker' => $v );
+               $self->configure_requires( 'ExtUtils::MakeMaker' => $v );
+       } else {
+               # Allow legacy-compatibility with 5.005 by depending on the
+               # most recent EU:MM that supported 5.005.
+               $self->build_requires(     'ExtUtils::MakeMaker' => 6.42 );
+               $self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+       }
+
+       # Generate the MakeMaker params
+       my $args = $self->makemaker_args;
+       $args->{DISTNAME} = $self->name;
+       $args->{NAME}     = $self->module_name || $self->name;
+       $args->{NAME}     =~ s/-/::/g;
+       $args->{VERSION}  = $self->version or die <<'EOT';
+ERROR: Can't determine distribution version. Please specify it
+explicitly via 'version' in Makefile.PL, or set a valid $VERSION
+in a module, and provide its file path via 'version_from' (or
+'all_from' if you prefer) in Makefile.PL.
+EOT
+
+       $DB::single = 1;
+       if ( $self->tests ) {
+               my @tests = split ' ', $self->tests;
+               my %seen;
+               $args->{test} = {
+                       TESTS => (join ' ', grep {!$seen{$_}++} @tests),
+               };
+    } elsif ( $Module::Install::ExtraTests::use_extratests ) {
+        # Module::Install::ExtraTests doesn't set $self->tests and does its 
own tests via harness.
+        # So, just ignore our xt tests here.
+       } elsif ( -d 'xt' and ($Module::Install::AUTHOR or 
$ENV{RELEASE_TESTING}) ) {
+               $args->{test} = {
+                       TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ 
t xt } ),
+               };
+       }
+       if ( $] >= 5.005 ) {
+               $args->{ABSTRACT} = $self->abstract;
+               $args->{AUTHOR}   = join ', ', @{$self->author || []};
+       }
+       if ( $self->makemaker(6.10) ) {
+               $args->{NO_META}   = 1;
+               #$args->{NO_MYMETA} = 1;
+       }
+       if ( $self->makemaker(6.17) and $self->sign ) {
+               $args->{SIGN} = 1;
+       }
+       unless ( $self->is_admin ) {
+               delete $args->{SIGN};
+       }
+       if ( $self->makemaker(6.31) and $self->license ) {
+               $args->{LICENSE} = $self->license;
+       }
+
+       my $prereq = ($args->{PREREQ_PM} ||= {});
+       %$prereq = ( %$prereq,
+               map { @$_ } # flatten [module => version]
+               map { @$_ }
+               grep $_,
+               ($self->requires)
+       );
+
+       # Remove any reference to perl, PREREQ_PM doesn't support it
+       delete $args->{PREREQ_PM}->{perl};
+
+       # Merge both kinds of requires into BUILD_REQUIRES
+       my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
+       %$build_prereq = ( %$build_prereq,
+               map { @$_ } # flatten [module => version]
+               map { @$_ }
+               grep $_,
+               ($self->configure_requires, $self->build_requires)
+       );
+
+       # Remove any reference to perl, BUILD_REQUIRES doesn't support it
+       delete $args->{BUILD_REQUIRES}->{perl};
+
+       # Delete bundled dists from prereq_pm, add it to Makefile DIR
+       my $subdirs = ($args->{DIR} || []);
+       if ($self->bundles) {
+               my %processed;
+               foreach my $bundle (@{ $self->bundles }) {
+                       my ($mod_name, $dist_dir) = @$bundle;
+                       delete $prereq->{$mod_name};
+                       $dist_dir = File::Basename::basename($dist_dir); # dir 
for building this module
+                       if (not exists $processed{$dist_dir}) {
+                               if (-d $dist_dir) {
+                                       # List as sub-directory to be processed 
by make
+                                       push @$subdirs, $dist_dir;
+                               }
+                               # Else do nothing: the module is already 
present on the system
+                               $processed{$dist_dir} = undef;
+                       }
+               }
+       }
+
+       unless ( $self->makemaker('6.55_03') ) {
+               %$prereq = (%$prereq,%$build_prereq);
+               delete $args->{BUILD_REQUIRES};
+       }
+
+       if ( my $perl_version = $self->perl_version ) {
+               eval "use $perl_version; 1"
+                       or die "ERROR: perl: Version $] is installed, "
+                       . "but we need version >= $perl_version";
+
+               if ( $self->makemaker(6.48) ) {
+                       $args->{MIN_PERL_VERSION} = $perl_version;
+               }
+       }
+
+       if ($self->installdirs) {
+               warn qq{old INSTALLDIRS (probably set by makemaker_args) is 
overriden by installdirs\n} if $args->{INSTALLDIRS};
+               $args->{INSTALLDIRS} = $self->installdirs;
+       }
+
+       my %args = map {
+               ( $_ => $args->{$_} ) } grep {defined($args->{$_} )
+       } keys %$args;
+
+       my $user_preop = delete $args{dist}->{PREOP};
+       if ( my $preop = $self->admin->preop($user_preop) ) {
+               foreach my $key ( keys %$preop ) {
+                       $args{dist}->{$key} = $preop->{$key};
+               }
+       }
+
+       my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+       $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+       my $self          = shift;
+       my $makefile_name = shift;
+       my $top_class     = ref($self->_top) || '';
+       my $top_version   = $self->_top->VERSION || '';
+
+       my $preamble = $self->preamble
+               ? "# Preamble by $top_class $top_version\n"
+                       . $self->preamble
+               : '';
+       my $postamble = "# Postamble by $top_class $top_version\n"
+               . ($self->postamble || '');
+
+       local *MAKEFILE;
+       open MAKEFILE, "+< $makefile_name" or die "fix_up_makefile: Couldn't 
open $makefile_name: $!";
+       eval { flock MAKEFILE, LOCK_EX };
+       my $makefile = do { local $/; <MAKEFILE> };
+
+       $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+       $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+       $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+       $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+       $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+       # Module::Install will never be used to build the Core Perl
+       # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+       # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+       $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+       #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+       # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as 
well.
+       $makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
+
+       # XXX - This is currently unused; not sure if it breaks other MM-users
+       # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+       seek MAKEFILE, 0, SEEK_SET;
+       truncate MAKEFILE, 0;
+       print MAKEFILE  "$preamble$makefile$postamble" or die $!;
+       close MAKEFILE  or die $!;
+
+       1;
+}
+
+sub preamble {
+       my ($self, $text) = @_;
+       $self->{preamble} = $text . $self->{preamble} if defined $text;
+       $self->{preamble};
+}
+
+sub postamble {
+       my ($self, $text) = @_;
+       $self->{postamble} ||= $self->admin->postamble;
+       $self->{postamble} .= $text if defined $text;
+       $self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 541
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
new file mode 100644
index 0000000..3b01e09
--- /dev/null
+++ b/inc/Module/Install/Metadata.pm
@@ -0,0 +1,716 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+my @boolean_keys = qw{
+       sign
+};
+
+my @scalar_keys = qw{
+       name
+       module_name
+       abstract
+       version
+       distribution_type
+       tests
+       installdirs
+};
+
+my @tuple_keys = qw{
+       configure_requires
+       build_requires
+       requires
+       recommends
+       bundles
+       resources
+};
+
+my @resource_keys = qw{
+       homepage
+       bugtracker
+       repository
+};
+
+my @array_keys = qw{
+       keywords
+       author
+};
+
+*authors = \&author;
+
+sub Meta              { shift          }
+sub Meta_BooleanKeys  { @boolean_keys  }
+sub Meta_ScalarKeys   { @scalar_keys   }
+sub Meta_TupleKeys    { @tuple_keys    }
+sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys    { @array_keys    }
+
+foreach my $key ( @boolean_keys ) {
+       *$key = sub {
+               my $self = shift;
+               if ( defined wantarray and not @_ ) {
+                       return $self->{values}->{$key};
+               }
+               $self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+               return $self;
+       };
+}
+
+foreach my $key ( @scalar_keys ) {
+       *$key = sub {
+               my $self = shift;
+               return $self->{values}->{$key} if defined wantarray and !@_;
+               $self->{values}->{$key} = shift;
+               return $self;
+       };
+}
+
+foreach my $key ( @array_keys ) {
+       *$key = sub {
+               my $self = shift;
+               return $self->{values}->{$key} if defined wantarray and !@_;
+               $self->{values}->{$key} ||= [];
+               push @{$self->{values}->{$key}}, @_;
+               return $self;
+       };
+}
+
+foreach my $key ( @resource_keys ) {
+       *$key = sub {
+               my $self = shift;
+               unless ( @_ ) {
+                       return () unless $self->{values}->{resources};
+                       return map  { $_->[1] }
+                              grep { $_->[0] eq $key }
+                              @{ $self->{values}->{resources} };
+               }
+               return $self->{values}->{resources}->{$key} unless @_;
+               my $uri = shift or die(
+                       "Did not provide a value to $key()"
+               );
+               $self->resources( $key => $uri );
+               return 1;
+       };
+}
+
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
+       *$key = sub {
+               my $self = shift;
+               return $self->{values}->{$key} unless @_;
+               my @added;
+               while ( @_ ) {
+                       my $module  = shift or last;
+                       my $version = shift || 0;
+                       push @added, [ $module, $version ];
+               }
+               push @{ $self->{values}->{$key} }, @added;
+               return map {@$_} @added;
+       };
+}
+
+# Resource handling
+my %lc_resource = map { $_ => 1 } qw{
+       homepage
+       license
+       bugtracker
+       repository
+};
+
+sub resources {
+       my $self = shift;
+       while ( @_ ) {
+               my $name  = shift or last;
+               my $value = shift or next;
+               if ( $name eq lc $name and ! $lc_resource{$name} ) {
+                       die("Unsupported reserved lowercase resource '$name'");
+               }
+               $self->{values}->{resources} ||= [];
+               push @{ $self->{values}->{resources} }, [ $name, $value ];
+       }
+       $self->{values}->{resources};
+}
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires     { shift->build_requires(@_) }
+sub install_requires  { shift->build_requires(@_) }
+
+# Aliases for installdirs options
+sub install_as_core   { $_[0]->installdirs('perl')   }
+sub install_as_cpan   { $_[0]->installdirs('site')   }
+sub install_as_site   { $_[0]->installdirs('site')   }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
+
+sub dynamic_config {
+       my $self = shift;
+       unless ( @_ ) {
+               warn "You MUST provide an explicit true/false value to 
dynamic_config\n";
+               return $self;
+       }
+       $self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
+       return 1;
+}
+
+sub perl_version {
+       my $self = shift;
+       return $self->{values}->{perl_version} unless @_;
+       my $version = shift or die(
+               "Did not provide a value to perl_version()"
+       );
+
+       # Normalize the version
+       $version = $self->_perl_version($version);
+
+       # We don't support the reall old versions
+       unless ( $version >= 5.005 ) {
+               die "Module::Install only supports 5.005 or newer (use 
ExtUtils::MakeMaker)\n";
+       }
+
+       $self->{values}->{perl_version} = $version;
+}
+
+sub all_from {
+       my ( $self, $file ) = @_;
+
+       unless ( defined($file) ) {
+               my $name = $self->name or die(
+                       "all_from called with no args without setting name() 
first"
+               );
+               $file = join('/', 'lib', split(/-/, $name)) . '.pm';
+               $file =~ s{.*/}{} unless -e $file;
+               unless ( -e $file ) {
+                       die("all_from cannot find $file from $name");
+               }
+       }
+       unless ( -f $file ) {
+               die("The path '$file' does not exist, or is not a file");
+       }
+
+       $self->{values}{all_from} = $file;
+
+       # Some methods pull from POD instead of code.
+       # If there is a matching .pod, use that instead
+       my $pod = $file;
+       $pod =~ s/\.pm$/.pod/i;
+       $pod = $file unless -e $pod;
+
+       # Pull the different values
+       $self->name_from($file)         unless $self->name;
+       $self->version_from($file)      unless $self->version;
+       $self->perl_version_from($file) unless $self->perl_version;
+       $self->author_from($pod)        unless @{$self->author || []};
+       $self->license_from($pod)       unless $self->license;
+       $self->abstract_from($pod)      unless $self->abstract;
+
+       return 1;
+}
+
+sub provides {
+       my $self     = shift;
+       my $provides = ( $self->{values}->{provides} ||= {} );
+       %$provides = (%$provides, @_) if @_;
+       return $provides;
+}
+
+sub auto_provides {
+       my $self = shift;
+       return $self unless $self->is_admin;
+       unless (-e 'MANIFEST') {
+               warn "Cannot deduce auto_provides without a MANIFEST, 
skipping\n";
+               return $self;
+       }
+       # Avoid spurious warnings as we are not checking manifest here.
+       local $SIG{__WARN__} = sub {1};
+       require ExtUtils::Manifest;
+       local *ExtUtils::Manifest::manicheck = sub { return };
+
+       require Module::Build;
+       my $build = Module::Build->new(
+               dist_name    => $self->name,
+               dist_version => $self->version,
+               license      => $self->license,
+       );
+       $self->provides( %{ $build->find_dist_packages || {} } );
+}
+
+sub feature {
+       my $self     = shift;
+       my $name     = shift;
+       my $features = ( $self->{values}->{features} ||= [] );
+       my $mods;
+
+       if ( @_ == 1 and ref( $_[0] ) ) {
+               # The user used ->feature like ->features by passing in the 
second
+               # argument as a reference.  Accomodate for that.
+               $mods = $_[0];
+       } else {
+               $mods = \@_;
+       }
+
+       my $count = 0;
+       push @$features, (
+               $name => [
+                       map {
+                               ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
+                       } @$mods
+               ]
+       );
+
+       return @$features;
+}
+
+sub features {
+       my $self = shift;
+       while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+               $self->feature( $name, @$mods );
+       }
+       return $self->{values}->{features}
+               ? @{ $self->{values}->{features} }
+               : ();
+}
+
+sub no_index {
+       my $self = shift;
+       my $type = shift;
+       push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+       return $self->{values}->{no_index};
+}
+
+sub read {
+       my $self = shift;
+       $self->include_deps( 'YAML::Tiny', 0 );
+
+       require YAML::Tiny;
+       my $data = YAML::Tiny::LoadFile('META.yml');
+
+       # Call methods explicitly in case user has already set some values.
+       while ( my ( $key, $value ) = each %$data ) {
+               next unless $self->can($key);
+               if ( ref $value eq 'HASH' ) {
+                       while ( my ( $module, $version ) = each %$value ) {
+                               $self->can($key)->($self, $module => $version );
+                       }
+               } else {
+                       $self->can($key)->($self, $value);
+               }
+       }
+       return $self;
+}
+
+sub write {
+       my $self = shift;
+       return $self unless $self->is_admin;
+       $self->admin->write_meta;
+       return $self;
+}
+
+sub version_from {
+       require ExtUtils::MM_Unix;
+       my ( $self, $file ) = @_;
+       $self->version( ExtUtils::MM_Unix->parse_version($file) );
+
+       # for version integrity check
+       $self->makemaker_args( VERSION_FROM => $file );
+}
+
+sub abstract_from {
+       require ExtUtils::MM_Unix;
+       my ( $self, $file ) = @_;
+       $self->abstract(
+               bless(
+                       { DISTNAME => $self->name },
+                       'ExtUtils::MM_Unix'
+               )->parse_abstract($file)
+       );
+}
+
+# Add both distribution and module name
+sub name_from {
+       my ($self, $file) = @_;
+       if (
+               Module::Install::_read($file) =~ m/
+               ^ \s*
+               package \s*
+               ([\w:]+)
+               \s* ;
+               /ixms
+       ) {
+               my ($name, $module_name) = ($1, $1);
+               $name =~ s{::}{-}g;
+               $self->name($name);
+               unless ( $self->module_name ) {
+                       $self->module_name($module_name);
+               }
+       } else {
+               die("Cannot determine name from $file\n");
+       }
+}
+
+sub _extract_perl_version {
+       if (
+               $_[0] =~ m/
+               ^\s*
+               (?:use|require) \s*
+               v?
+               ([\d_\.]+)
+               \s* ;
+               /ixms
+       ) {
+               my $perl_version = $1;
+               $perl_version =~ s{_}{}g;
+               return $perl_version;
+       } else {
+               return;
+       }
+}
+
+sub perl_version_from {
+       my $self = shift;
+       my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
+       if ($perl_version) {
+               $self->perl_version($perl_version);
+       } else {
+               warn "Cannot determine perl version info from $_[0]\n";
+               return;
+       }
+}
+
+sub author_from {
+       my $self    = shift;
+       my $content = Module::Install::_read($_[0]);
+       if ($content =~ m/
+               =head \d \s+ (?:authors?)\b \s*
+               ([^\n]*)
+               |
+               =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+               .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+               ([^\n]*)
+       /ixms) {
+               my $author = $1 || $2;
+
+               # XXX: ugly but should work anyway...
+               if (eval "require Pod::Escapes; 1") {
+                       # Pod::Escapes has a mapping table.
+                       # It's in core of perl >= 5.9.3, and should be installed
+                       # as one of the Pod::Simple's prereqs, which is a prereq
+                       # of Pod::Text 3.x (see also below).
+                       $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+                       {
+                               defined $2
+                               ? chr($2)
+                               : defined 
$Pod::Escapes::Name2character_number{$1}
+                               ? chr($Pod::Escapes::Name2character_number{$1})
+                               : do {
+                                       warn "Unknown escape: E<$1>";
+                                       "E<$1>";
+                               };
+                       }gex;
+               }
+               elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) {
+                       # Pod::Text < 3.0 has yet another mapping table,
+                       # though the table name of 2.x and 1.x are different.
+                       # (1.x is in core of Perl < 5.6, 2.x is in core of
+                       # Perl < 5.9.3)
+                       my $mapping = ($Pod::Text::VERSION < 2)
+                               ? \%Pod::Text::HTML_Escapes
+                               : \%Pod::Text::ESCAPES;
+                       $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+                       {
+                               defined $2
+                               ? chr($2)
+                               : defined $mapping->{$1}
+                               ? $mapping->{$1}
+                               : do {
+                                       warn "Unknown escape: E<$1>";
+                                       "E<$1>";
+                               };
+                       }gex;
+               }
+               else {
+                       $author =~ s{E<lt>}{<}g;
+                       $author =~ s{E<gt>}{>}g;
+               }
+               $self->author($author);
+       } else {
+               warn "Cannot determine author info from $_[0]\n";
+       }
+}
+
+#Stolen from M::B
+my %license_urls = (
+    perl         => 'http://dev.perl.org/licenses/',
+    apache       => 'http://apache.org/licenses/LICENSE-2.0',
+    apache_1_1   => 'http://apache.org/licenses/LICENSE-1.1',
+    artistic     => 'http://opensource.org/licenses/artistic-license.php',
+    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
+    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
+    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
+    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
+    bsd          => 'http://opensource.org/licenses/bsd-license.php',
+    gpl          => 'http://opensource.org/licenses/gpl-license.php',
+    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
+    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
+    mit          => 'http://opensource.org/licenses/mit-license.php',
+    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
+    open_source  => undef,
+    unrestricted => undef,
+    restrictive  => undef,
+    unknown      => undef,
+);
+
+sub license {
+       my $self = shift;
+       return $self->{values}->{license} unless @_;
+       my $license = shift or die(
+               'Did not provide a value to license()'
+       );
+       $license = __extract_license($license) || lc $license;
+       $self->{values}->{license} = $license;
+
+       # Automatically fill in license URLs
+       if ( $license_urls{$license} ) {
+               $self->resources( license => $license_urls{$license} );
+       }
+
+       return 1;
+}
+
+sub _extract_license {
+       my $pod = shift;
+       my $matched;
+       return __extract_license(
+               ($matched) = $pod =~ m/
+                       (=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?)
+                       (=head \d.*|=cut.*|)\z
+               /xms
+       ) || __extract_license(
+               ($matched) = $pod =~ m/
+                       (=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?)
+                       (=head \d.*|=cut.*|)\z
+               /xms
+       );
+}
+
+sub __extract_license {
+       my $license_text = shift or return;
+       my @phrases      = (
+               '(?:under )?the same (?:terms|license) as (?:perl|the perl 
(?:\d )?programming language)' => 'perl', 1,
+               '(?:under )?the terms of (?:perl|the perl programming language) 
itself' => 'perl', 1,
+               'Artistic and GPL'                   => 'perl',         1,
+               'GNU general public license'         => 'gpl',          1,
+               'GNU public license'                 => 'gpl',          1,
+               'GNU lesser general public license'  => 'lgpl',         1,
+               'GNU lesser public license'          => 'lgpl',         1,
+               'GNU library general public license' => 'lgpl',         1,
+               'GNU library public license'         => 'lgpl',         1,
+               'GNU Free Documentation license'     => 'unrestricted', 1,
+               'GNU Affero General Public License'  => 'open_source',  1,
+               '(?:Free)?BSD license'               => 'bsd',          1,
+               'Artistic license 2\.0'              => 'artistic_2',   1,
+               'Artistic license'                   => 'artistic',     1,
+               'Apache (?:Software )?license'       => 'apache',       1,
+               'GPL'                                => 'gpl',          1,
+               'LGPL'                               => 'lgpl',         1,
+               'BSD'                                => 'bsd',          1,
+               'Artistic'                           => 'artistic',     1,
+               'MIT'                                => 'mit',          1,
+               'Mozilla Public License'             => 'mozilla',      1,
+               'Q Public License'                   => 'open_source',  1,
+               'OpenSSL License'                    => 'unrestricted', 1,
+               'SSLeay License'                     => 'unrestricted', 1,
+               'zlib License'                       => 'open_source',  1,
+               'proprietary'                        => 'proprietary',  0,
+       );
+       while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+               $pattern =~ s#\s+#\\s+#gs;
+               if ( $license_text =~ /\b$pattern\b/i ) {
+                       return $license;
+               }
+       }
+       return '';
+}
+
+sub license_from {
+       my $self = shift;
+       if (my $license=_extract_license(Module::Install::_read($_[0]))) {
+               $self->license($license);
+       } else {
+               warn "Cannot determine license info from $_[0]\n";
+               return 'unknown';
+       }
+}
+
+sub _extract_bugtracker {
+       my @links   = $_[0] =~ m#L<(
+        https?\Q://rt.cpan.org/\E[^>]+|
+        https?\Q://github.com/\E[\w_]+/[\w_]+/issues|
+        https?\Q://code.google.com/p/\E[\w_\-]+/issues/list
+        )>#gx;
+       my %links;
+       @links{@links}=();
+       @links=keys %links;
+       return @links;
+}
+
+sub bugtracker_from {
+       my $self    = shift;
+       my $content = Module::Install::_read($_[0]);
+       my @links   = _extract_bugtracker($content);
+       unless ( @links ) {
+               warn "Cannot determine bugtracker info from $_[0]\n";
+               return 0;
+       }
+       if ( @links > 1 ) {
+               warn "Found more than one bugtracker link in $_[0]\n";
+               return 0;
+       }
+
+       # Set the bugtracker
+       bugtracker( $links[0] );
+       return 1;
+}
+
+sub requires_from {
+       my $self     = shift;
+       my $content  = Module::Install::_readperl($_[0]);
+       my @requires = $content =~ 
m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+       while ( @requires ) {
+               my $module  = shift @requires;
+               my $version = shift @requires;
+               $self->requires( $module => $version );
+       }
+}
+
+sub test_requires_from {
+       my $self     = shift;
+       my $content  = Module::Install::_readperl($_[0]);
+       my @requires = $content =~ 
m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+       while ( @requires ) {
+               my $module  = shift @requires;
+               my $version = shift @requires;
+               $self->test_requires( $module => $version );
+       }
+}
+
+# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
+# numbers (eg, 5.006001 or 5.008009).
+# Also, convert double-part versions (eg, 5.8)
+sub _perl_version {
+       my $v = $_[-1];
+       $v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
+       $v =~ 
s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 
0)/e;
+       $v =~ s/(\.\d\d\d)000$/$1/;
+       $v =~ s/_.+$//;
+       if ( ref($v) ) {
+               # Numify
+               $v = $v + 0;
+       }
+       return $v;
+}
+
+sub add_metadata {
+    my $self = shift;
+    my %hash = @_;
+    for my $key (keys %hash) {
+        warn "add_metadata: $key is not prefixed with 'x_'.\n" .
+             "Use appopriate function to add non-private metadata.\n" unless 
$key =~ /^x_/;
+        $self->{values}->{$key} = $hash{$key};
+    }
+}
+
+
+######################################################################
+# MYMETA Support
+
+sub WriteMyMeta {
+       die "WriteMyMeta has been deprecated";
+}
+
+sub write_mymeta_yaml {
+       my $self = shift;
+
+       # We need YAML::Tiny to write the MYMETA.yml file
+       unless ( eval { require YAML::Tiny; 1; } ) {
+               return 1;
+       }
+
+       # Generate the data
+       my $meta = $self->_write_mymeta_data or return 1;
+
+       # Save as the MYMETA.yml file
+       print "Writing MYMETA.yml\n";
+       YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+}
+
+sub write_mymeta_json {
+       my $self = shift;
+
+       # We need JSON to write the MYMETA.json file
+       unless ( eval { require JSON; 1; } ) {
+               return 1;
+       }
+
+       # Generate the data
+       my $meta = $self->_write_mymeta_data or return 1;
+
+       # Save as the MYMETA.yml file
+       print "Writing MYMETA.json\n";
+       Module::Install::_write(
+               'MYMETA.json',
+               JSON->new->pretty(1)->canonical->encode($meta),
+       );
+}
+
+sub _write_mymeta_data {
+       my $self = shift;
+
+       # If there's no existing META.yml there is nothing we can do
+       return undef unless -f 'META.yml';
+
+       # We need Parse::CPAN::Meta to load the file
+       unless ( eval { require Parse::CPAN::Meta; 1; } ) {
+               return undef;
+       }
+
+       # Merge the perl version into the dependencies
+       my $val  = $self->Meta->{values};
+       my $perl = delete $val->{perl_version};
+       if ( $perl ) {
+               $val->{requires} ||= [];
+               my $requires = $val->{requires};
+
+               # Canonize to three-dot version after Perl 5.6
+               if ( $perl >= 5.006 ) {
+                       $perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, 
int($2||0), int($3||0))}e
+               }
+               unshift @$requires, [ perl => $perl ];
+       }
+
+       # Load the advisory META.yml file
+       my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
+       my $meta = $yaml[0];
+
+       # Overwrite the non-configure dependency hashs
+       delete $meta->{requires};
+       delete $meta->{build_requires};
+       delete $meta->{recommends};
+       if ( exists $val->{requires} ) {
+               $meta->{requires} = { map { @$_ } @{ $val->{requires} } };
+       }
+       if ( exists $val->{build_requires} ) {
+               $meta->{build_requires} = { map { @$_ } @{ 
$val->{build_requires} } };
+       }
+
+       return $meta;
+}
+
+1;
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
new file mode 100644
index 0000000..3139a63
--- /dev/null
+++ b/inc/Module/Install/Win32.pm
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = 'Module::Install::Base';
+       $ISCORE  = 1;
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+       my $self = shift;
+       $self->load('can_run');
+       $self->load('get_file');
+
+       require Config;
+       return unless (
+               $^O eq 'MSWin32'                     and
+               $Config::Config{make}                and
+               $Config::Config{make} =~ /^nmake\b/i and
+               ! $self->can_run('nmake')
+       );
+
+       print "The required 'nmake' executable not found, fetching it...\n";
+
+       require File::Basename;
+       my $rv = $self->get_file(
+               url       => 
'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+               ftp_url   => 
'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+               local_dir => File::Basename::dirname($^X),
+               size      => 51928,
+               run       => 'Nmake15.exe /o > nul',
+               check_for => 'Nmake.exe',
+               remove    => 1,
+       );
+
+       die <<'END_MESSAGE' unless $rv;
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+  http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+      or
+  ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+
+}
+
+1;
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
new file mode 100644
index 0000000..1f724a7
--- /dev/null
+++ b/inc/Module/Install/WriteAll.pm
@@ -0,0 +1,63 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+       $VERSION = '1.01';
+       @ISA     = qw{Module::Install::Base};
+       $ISCORE  = 1;
+}
+
+sub WriteAll {
+       my $self = shift;
+       my %args = (
+               meta        => 1,
+               sign        => 0,
+               inline      => 0,
+               check_nmake => 1,
+               @_,
+       );
+
+       $self->sign(1)                if $args{sign};
+       $self->admin->WriteAll(%args) if $self->is_admin;
+
+       $self->check_nmake if $args{check_nmake};
+       unless ( $self->makemaker_args->{PL_FILES} ) {
+               # XXX: This still may be a bit over-defensive...
+               unless ($self->makemaker(6.25)) {
+                       $self->makemaker_args( PL_FILES => {} ) if -f 
'Build.PL';
+               }
+       }
+
+       # Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+       # we clean it up properly ourself.
+       $self->realclean_files('MYMETA.yml');
+
+       if ( $args{inline} ) {
+               $self->Inline->write;
+       } else {
+               $self->Makefile->write;
+       }
+
+       # The Makefile write process adds a couple of dependencies,
+       # so write the META.yml files after the Makefile.
+       if ( $args{meta} ) {
+               $self->Meta->write;
+       }
+
+       # Experimental support for MYMETA
+       if ( $ENV{X_MYMETA} ) {
+               if ( $ENV{X_MYMETA} eq 'JSON' ) {
+                       $self->Meta->write_mymeta_json;
+               } else {
+                       $self->Meta->write_mymeta_yaml;
+               }
+       }
+
+       return 1;
+}
+
+1;

-- 
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/srv/git.debian.org/git/pkg-perl/packages/libxml-hash-lx-perl.git

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