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 03 Aug 2014 01:37:10 PM JST gpg: using RSA key DA172575A8EC2FE9 gpg: Can't check signature: No public key --- SIGNATURE Sun Aug 3 13:37:10 2014 +++ @@ -1,6 +1,8 @@ SHA1 956acaf38e88c6cf29bd8bf081a962b4309c732a Changes -SHA1 3ab88d5b885334061053d71ba50bc59f9fe0e769 MANIFEST +SHA1 782dc199d07a540726c44804f5b9f3fe7df153ce MANIFEST SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP +SHA256 4fc879400ca017808b4abaeb201258794ea57fafcda512fb4a8362d4c861a468 META.json +SHA256 76e4af9529a7fd88f89ff5c9205a44ad8157736901e6fa29f6a187d388ef83dd META.yml SHA1 0d7b195953f9fc815455d310e748d98e773df868 Makefile.PL SHA1 6b988a71031e9061bb0072cc6fdd042c2393dc05 README SHA1 29438572d71b1839c7f736cb13806211dd29ecc1 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.