After switching a few local::lib directories, I tend to forget which cpan module is installed in which local::lib directory and this make perl don't know where to find the cpan module.This is how to set the environment variable @INC so that perl can quickly locate the cpan module.If you edit the PKGBUILD like this build() then the package is compiled But then at startup Shutter that needs this package, you will get an error message xs/Gnome Canvas.c: loadable library and perl binaries are mismatched (got handshake key 0xdb80080, needed 0xde00080) @crotok Can't locate build/in @INC (@INC contains: blib/lib blib/arch /usr/lib/perl5/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl) at /usr/lib/perl5/vendor_perl/Glib/Gen line 247.((( After updating perl to version 5.26.0-1, the compilation ends with an error: Can't locate build/in @INC (@INC contains: blib/lib blib/arch /usr/lib/perl5/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl) at /usr/lib/perl5/vendor_perl/Glib/Gen line 247.The instructions below were also adjusted to the most recent release.$ cd $ wget $ tar xzf dwimperl-linux-5.20.1-10-x86_64gz $ source $(pwd)/dwimperl-linux-5.20.1-10-x86_64/$ perl dwimperl-linux-5.20.1-10-x86_64/perl/bin/reloc_perl released between 20 and 20.
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CPAN and PAUSE are often used interchangeably but they are distinct from each other.
The documentation explains it rather simply; CPAN works with the generosity and cooperation of thousands of developers, over 253 participating mirrors, many companies, institutions and individuals donating the network bandwidth, storage space and computing power, volunteers who help keep everything together and users whose interest in Perl keep the archive alive and growing.
CPAN is also the name of a Perl module, CPAN.pm, which is used to download and install Perl software from the CPAN archive.
This FAQ covers only a little about the CPAN module and you may find the documentation for it by using PAUSE is the Perl Authors Upload SErver, a registry for Perl module, script and documentation authors to upload their work to the CPAN.