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 Sun 06 Jul 2014 11:59:16 AM JST gpg: using RSA key DA172575A8EC2FE9 gpg: Can't check signature: No public key --- SIGNATURE Sun Jul 6 11:59:16 2014 +++ @@ -1,7 +1,9 @@ SHA1 e468968fd55fc888d4fef5c2b65c7253c0c903e3 Build.PL SHA1 d0b4e105630302f110a24fc51778b5bf9154f6d6 Changes -SHA1 cf2017dc4e65d357b2f7d6d7a032e6d47a984272 MANIFEST +SHA1 f0dcfef501407fa3497589f7533eb24cef0c8892 MANIFEST SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP +SHA256 292cc1bc75fa86bdf12746974674d2e0892a1cc45f4e36682a9743c5087f279c META.json +SHA256 aeacafbfe34a5e6f1a9079aee96db8bb4fc34238c1efea7b2c99c279a941289f META.yml SHA1 4905d7eaafb6a82f867eedaa37385b4339edccec Makefile.PL SHA1 6b988a71031e9061bb0072cc6fdd042c2393dc05 README SHA1 0424a10bb974168312c1c41b370f3f999d457920 lib/Map/Tube/London.pm ==> MISMATCHED content between SIGNATURE and distribution files! <==

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.