So I ran strace and this is the result
$ strace perl gendervariatie-multiple.pl 2>&1 | grep -i carp
stat("/usr/local/lib64/perl5/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No such
file or directory)
stat("/usr/local/lib64/perl5/Carp.pm", 0x7fff387d80e0) = -1 ENOENT (No such
file or directory)
stat("/usr/local/share/perl5/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No such
file or directory)
stat("/usr/local/share/perl5/Carp.pm", 0x7fff387d80e0) = -1 ENOENT (No such
file or directory)
stat("/usr/lib64/perl5/vendor_perl/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No
such file or directory)
stat("/usr/lib64/perl5/vendor_perl/Carp.pm", 0x7fff387d80e0) = -1 ENOENT (No
such file or directory)
stat("/usr/share/perl5/vendor_perl/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No
such file or directory)
stat("/usr/share/perl5/vendor_perl/Carp.pm", 0x7fff387d80e0) = -1 ENOENT (No
such file or directory)
stat("/usr/lib64/perl5/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No such file or
directory)
stat("/usr/lib64/perl5/Carp.pm", 0x7fff387d80e0) = -1 ENOENT (No such file or
directory)
stat("/usr/share/perl5/Carp.pmc", 0x7fff387d8190) = -1 ENOENT (No such file or
directory)
stat("/usr/share/perl5/Carp.pm", {st_mode=S_IFREG|0644, st_size=7611, ...}) = 0
open("/usr/share/perl5/Carp.pm", O_RDONLY) = 4
read(4, "package Carp;\n\nour $VERSION = '1"..., 4096) = 4096
A lot of 'no such file or directory', but I assume that is normal and that Perl
just looks until it finds the file? Maybe you can see something that's wrong
here?
Thanks again!
Bram
-----Oorspronkelijk bericht-----
Van: Liam R. E. Quin [mailto:l...@w3.org]
Verzonden: woensdag 29 juni 2016 23:26
Aan: Bram Vanroy | KU Leuven <bram.vanr...@student.kuleuven.be>; 'BaseX'
<basex-talk@mailman.uni-konstanz.de>
Onderwerp: Re: [basex-talk] Starting multiple sessions in BaseX with Perl:
compilation failed at Carp.pm
On Wed, 2016-06-29 at 21:47 +0200, Bram Vanroy | KU Leuven wrote:
> When I try to get the version manually from the command line, this
> works fine.
>
> perl -le 'use Carp; print $Carp::VERSION;'
> # returns 1.11
OK
> I'm at loss. I have no idea at all why the program would crash on such
> a line!
Is there by any chance more than one version of Perl on your system?
You could try using strace to see which files were accessed - strace
./your-script 2>&1 | grep -i carp might be useful.
> You say you didn't manage to start multiple basex sessions either.
> Can I ask what the cause of this was? Did Basex' Perl API throw an
> error, and if so which one?
I didn't get an error but my script fails (or throws an exception) the second
time I try to use a BaseX session; I can open several but only the first one
used with $s->query() actually works. It might be that
$query->more() thinks it's got past the end of the results or something.
I didn't try for long though.
Liam
--
Liam R. E. Quin <l...@w3.org>
The World Wide Web Consortium (W3C)
