Sign the dist as the last step before creating the archive. Take care not to modify/regenerate dist meta files or the manifest.

Error: Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer. gpg: Signature made Mon 13 Oct 2014 04:02:57 AM JST gpg: using DSA key 9A6D92628FFDC942 gpg: Can't check signature: No public key --- SIGNATURE Mon Oct 13 04:03:01 2014 +++ @@ -3,7 +3,7 @@ SHA1 1fa102688dd2d79dbf4cf269aabd2e5482ab7734 Copying SHA1 81dd5738cc01f0cf621ed90fde0cb8038e9e2acb Debug.pm SHA1 2fbba8e743be0849676ceeea62da6321598a25d7 MANIFEST -SHA1 8e220672c30fd472f50e081e08a4e3500edfae72 META.json +SHA1 270252241ae72fb934a65258fd296d6dcdc1fc95 META.json SHA1 626c2d4cee00f4a48d4c173e812e14b236558060 META.yml SHA1 ad1609d8a6ca2576ecf7b40bdf42cb05dd33dddb Makefile.PL SHA1 bd376ea580f55c62dd4451db9931102d6df39490 README ==> MISMATCHED content between SIGNATURE and distribution files! <==

If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.

Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: B::Debug

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.

Add a 'repository' resource to the META.yml via 'meta_add' accessor (for Module::Build) or META_ADD parameter (for ExtUtils::MakeMaker).

This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.