Change the permissions of Build.PL/Makefile.PL to not-executable.
Run a proper command ("make manifest" or "./Build manifest", maybe with a force option), or use a distribution builder to generate the MANIFEST. Or update MANIFEST manually.
Upgrade your YAML generator so it produces valid YAML.
Error: multiple parts found in META.yml
This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.
|WWW::Mechanize::GZip||tries to fetch webpages with gzip-compression||0.12||metacpan|