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 Wed 09 Apr 2014 06:13:49 AM JST gpg: using RSA key 34C4556AB04EE094 gpg: Can't check signature: No public key --- SIGNATURE Wed Apr 9 06:13:54 2014 +++ @@ -1,6 +1,8 @@ SHA1 84d1bb8fbf0e728dc5583632c540721b7bd99a65 Changes SHA1 846252ea9428ead5a9f387bcd843958f5759609c LICENSE -SHA1 4df2e09c164fbfff9cd0928762bd5f08bcd4714b MANIFEST +SHA1 4711df04d139ed30ce1d3a8aca1fd8a2916cd642 MANIFEST +SHA256 c4d249faa853ff2bf51ee2ed9c2251d61973c8f06544e9717520f4e0f48de40c META.json +SHA256 ad4b2dd861dfd24eb0a50d36ff954e290d57f643f7b4ad6c177363d873e30bf2 META.yml SHA1 a231fb42f72452ac87e3d61c852726e009a88b6c Makefile.PL SHA1 89fa8e42f2e8365226c02f10dfd1f6550cc8fa03 README SHA1 bae8f16fe5b8334712862cf86173e6c23d8149bc eg/fortefy ==> MISMATCHED content between SIGNATURE and distribution files! <==

Define the license if you are using in Build.PL. If you are using MakeMaker (Makefile.PL) you should upgrade to ExtUtils::MakeMaker version 6.31.

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.