Re: [gentoo-user] how to upgrade perl

2016-06-21 Thread Andrew Savchenko 
Hi,

On Mon, 20 Jun 2016 18:27:36 +0200 lee wrote:
> how do you do an update despite perl blocking it?
> 
> 
> emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
> [...]
> dev-lang/perl:0
> 
>   (dev-lang/perl-5.22.2:0/5.22::gentoo, ebuild scheduled for merge) pulled in 
> by
> =dev-lang/perl-5.22* required by 
> (virtual/perl-IO-Zlib-1.100.0-r6:0/0::gentoo, installed)
> ^  ^  
>   
> (and 8 more with the same problem)
> 
>   (dev-lang/perl-5.20.2:0/5.20::gentoo, installed) pulled in by
> dev-lang/perl:0/5.20=[-build(-)] required by 
> (dev-perl/Encode-Locale-1.30.0-r1:0/0::gentoo, installed)
>   
> 
> =dev-lang/perl-5.20* required by 
> (virtual/perl-Pod-Parser-1.620.0:0/0::gentoo, installed)
> ^  ^  
>   
> (and 56 more with the same problems)
> [...]

Your problem is likely not in perl itself, but in subslot deps
resolution. Looks like you have other unresolved dependencies, but
they can't be seen because of subslots. To solve this one needs to
temporary disable subslots, fix all issues, then enable subslots back.

First run emerge with subslots ignored:
  emerge -DNuav --with-bdeps=y --ignore-built-slot-operator-deps y --backtrack 
10  @world 

After this command you will see other blockers than listed in your
mail. Fix them until the command above will build dep tree without
errors. Afterwards run your usual emerge command with subslots
enabled, e.g.:
  emerge -DNuav --with-bdeps=y --backtrack 10  @world 
and you should be fine.

See also bug 540562:
https://bugs.gentoo.org/show_bug.cgi?id=540562

This problem may be solved with huge backtrack value, but in my case
--backtrack=100 was not enough and 1000 was not possible to check,
because even 100 took about 3 hours(!!) to run.

Best regards,
Andrew Savchenko


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Re: [gentoo-user] how to upgrade perl

2016-06-20 Thread Andreas K. Huettel 
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Hash: SHA512

Am Montag, 20. Juni 2016, 18:27:36 schrieb lee:
> Hi,
> 
> how do you do an update despite perl blocking it?
> 
> 
> emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
> [...]

* Try adding the option --backtrack=1000

* DON'T listen to people telling you to use perl-cleaner. 
  perl-cleaner is for *after* the upgrade, *not* *before*

* Your tree is outdated. 
  Perl 5.24.0 is in ~arch, Perl 5.22.2 is about to be stabilized


- -- 

Andreas K. Huettel
Gentoo Linux developer 
dilfri...@gentoo.org
http://www.akhuettel.de/

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Re: [gentoo-user] how to upgrade perl

2016-06-20 Thread Alan McKinnon 

On 20/06/2016 18:27, lee wrote:


Hi,

how do you do an update despite perl blocking it?


emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
[...]
dev-lang/perl:0

   (dev-lang/perl-5.22.2:0/5.22::gentoo, ebuild scheduled for merge) pulled in 
by
 =dev-lang/perl-5.22* required by 
(virtual/perl-IO-Zlib-1.100.0-r6:0/0::gentoo, installed)
 ^  ^
 (and 8 more with the same problem)

   (dev-lang/perl-5.20.2:0/5.20::gentoo, installed) pulled in by
 dev-lang/perl:0/5.20=[-build(-)] required by 
(dev-perl/Encode-Locale-1.30.0-r1:0/0::gentoo, installed)
  
 =dev-lang/perl-5.20* required by 
(virtual/perl-Pod-Parser-1.620.0:0/0::gentoo, installed)
 ^  ^
 (and 56 more with the same problems)
[...]


It seems that some pppl found perl 5.24 somewhere, which doesn't seem to
be available:


eix dev-lang/perl
[I] dev-lang/perl
  Available versions:  5.20.2(0/5.20) ~5.20.2-r1(0/5.20) ~5.22.0(0/5.22) 
~5.22.1(0/5.22) {berkdb debug doc gdbm ithreads}
  Installed versions:  5.20.2(01:11:43 AM 04/06/2015)(berkdb gdbm -debug 
-doc -ithreads)
  Homepage:http://www.perl.org/
  Description: Larry Wall's Practical Extraction and Report Language


An update is overdue.  What should I do?




Your tree is way behind, 5.24 has been out for ages (or maybe you just 
need eix-update to be run)


A perl update is a large operation and the devs need to put in a lot of 
work before everything is ready. This one was especially troublesome for 
me, it took a few days of --sync before it all smoothed out

[gentoo-user] how to upgrade perl

2016-06-20 Thread Anton Shumskyi 
In my case perl-cleaner was quite useless=( but it has an update since
then, so maybe it will work now.

But if it will be blocking updates you can always do it in some brutal
way=)))
run emerge perl with "--nodeps" and after do the same for every package
that uses perl
you can find their files at /usr/lib64/perl5/vendor_perl/5.20.2/ and use
something like
portageq owners / /usr/lib64/perl5/vendor_perl/5.20.2/*
to find all packages that need reinstall, again if perl-cleaner won't work

simple emerge won't help, because it will try to compile some packages in
wrong order

and I have perl 5.24, using that repo
/etc/portage/repos.conf/gentoo.conf
[gentoo]
location = /usr/portage/gentoo
sync-type = git
sync-uri = https://github.com/gentoo-mirror/gentoo.git
auto-sync = true


On Monday, June 20, 2016, lee  wrote:

>
> Hi,
>
> how do you do an update despite perl blocking it?
>
>
> emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
> [...]
> dev-lang/perl:0
>
>   (dev-lang/perl-5.22.2:0/5.22::gentoo, ebuild scheduled for merge) pulled
> in by
> =dev-lang/perl-5.22* required by
> (virtual/perl-IO-Zlib-1.100.0-r6:0/0::gentoo, installed)
> ^  ^
> (and 8 more with the same problem)
>
>   (dev-lang/perl-5.20.2:0/5.20::gentoo, installed) pulled in by
> dev-lang/perl:0/5.20=[-build(-)] required by
> (dev-perl/Encode-Locale-1.30.0-r1:0/0::gentoo, installed)
>  
> =dev-lang/perl-5.20* required by
> (virtual/perl-Pod-Parser-1.620.0:0/0::gentoo, installed)
> ^  ^
> (and 56 more with the same problems)
> [...]
>
>
> It seems that some pppl found perl 5.24 somewhere, which doesn't seem to
> be available:
>
>
> eix dev-lang/perl
> [I] dev-lang/perl
>  Available versions:  5.20.2(0/5.20) ~5.20.2-r1(0/5.20)
> ~5.22.0(0/5.22) ~5.22.1(0/5.22) {berkdb debug doc gdbm ithreads}
>  Installed versions:  5.20.2(01:11:43 AM 04/06/2015)(berkdb gdbm
> -debug -doc -ithreads)
>  Homepage:http://www.perl.org/
>  Description: Larry Wall's Practical Extraction and Report
> Language
>
>
> An update is overdue.  What should I do?
>
>

Re: [gentoo-user] how to upgrade perl

2016-06-20 Thread Ian Bloss 
Try perl-cleaner, read the man page to see all the options.

On Mon, Jun 20, 2016, 12:28 lee  wrote:

>
> Hi,
>
> how do you do an update despite perl blocking it?
>
>
> emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
> [...]
> dev-lang/perl:0
>
>   (dev-lang/perl-5.22.2:0/5.22::gentoo, ebuild scheduled for merge) pulled
> in by
> =dev-lang/perl-5.22* required by
> (virtual/perl-IO-Zlib-1.100.0-r6:0/0::gentoo, installed)
> ^  ^
> (and 8 more with the same problem)
>
>   (dev-lang/perl-5.20.2:0/5.20::gentoo, installed) pulled in by
> dev-lang/perl:0/5.20=[-build(-)] required by
> (dev-perl/Encode-Locale-1.30.0-r1:0/0::gentoo, installed)
>  
> =dev-lang/perl-5.20* required by
> (virtual/perl-Pod-Parser-1.620.0:0/0::gentoo, installed)
> ^  ^
> (and 56 more with the same problems)
> [...]
>
>
> It seems that some pppl found perl 5.24 somewhere, which doesn't seem to
> be available:
>
>
> eix dev-lang/perl
> [I] dev-lang/perl
>  Available versions:  5.20.2(0/5.20) ~5.20.2-r1(0/5.20)
> ~5.22.0(0/5.22) ~5.22.1(0/5.22) {berkdb debug doc gdbm ithreads}
>  Installed versions:  5.20.2(01:11:43 AM 04/06/2015)(berkdb gdbm
> -debug -doc -ithreads)
>  Homepage:http://www.perl.org/
>  Description: Larry Wall's Practical Extraction and Report
> Language
>
>
> An update is overdue.  What should I do?
>
>

[gentoo-user] how to upgrade perl

2016-06-20 Thread lee 

Hi,

how do you do an update despite perl blocking it?


emerge -a --update --newuse --deep --with-bdeps=y --keep-going @world
[...]
dev-lang/perl:0

  (dev-lang/perl-5.22.2:0/5.22::gentoo, ebuild scheduled for merge) pulled in by
=dev-lang/perl-5.22* required by 
(virtual/perl-IO-Zlib-1.100.0-r6:0/0::gentoo, installed)
^  ^

(and 8 more with the same problem)

  (dev-lang/perl-5.20.2:0/5.20::gentoo, installed) pulled in by
dev-lang/perl:0/5.20=[-build(-)] required by 
(dev-perl/Encode-Locale-1.30.0-r1:0/0::gentoo, installed)
    
  
=dev-lang/perl-5.20* required by 
(virtual/perl-Pod-Parser-1.620.0:0/0::gentoo, installed)
^  ^

(and 56 more with the same problems)
[...]


It seems that some pppl found perl 5.24 somewhere, which doesn't seem to
be available:


eix dev-lang/perl
[I] dev-lang/perl
 Available versions:  5.20.2(0/5.20) ~5.20.2-r1(0/5.20) ~5.22.0(0/5.22) 
~5.22.1(0/5.22) {berkdb debug doc gdbm ithreads}
 Installed versions:  5.20.2(01:11:43 AM 04/06/2015)(berkdb gdbm -debug 
-doc -ithreads)
 Homepage:http://www.perl.org/
 Description: Larry Wall's Practical Extraction and Report Language


An update is overdue.  What should I do?