Perl Adds the lib/site_perl subdirectory of each build input to the PERL5LIB environment variable. For instance, if buildInputs contains Perl, then the lib/site_perl subdirectory of each input is added to the PERL5LIB environment variable. قبلی ⇧K patchRcPath hooks hookها بعدی ⇧J pkg-config hookها nixos.org/manual/nixpkgs/stable/hooks/perl.html