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 17 Mar 2014 08:27:49 AM JST gpg: using RSA key 34C4556AB04EE094 gpg: Can't check signature: No public key --- SIGNATURE Mon Mar 17 08:27:54 2014 +++ @@ -1,5 +1,7 @@ SHA1 2acac9f0172898837c7558ffb07f3b2f2cd70743 Changes -SHA1 420bd86449ab55b2259c41676e4fde3c1c1e83cc MANIFEST +SHA1 201f2d08575a876e2901568260fd49ac331563a9 MANIFEST +SHA256 ef7542c9165b2f68d2f86a55153e79a60b171fff7bc9626b565121b4b2d68420 META.json +SHA256 b56161636d3ca742217ef5fa1f0a507a9c0d4dc630d9900ccf7dc7594b3f6030 META.yml SHA1 d90b5c1630a0de21d1ba1f9a5b997af15578d11c Makefile.PL SHA1 1bd21ae337ee8e24f48c9280e0a85040cee1218c README SHA1 14ca8668ff83ae7a9ae3784c52a680fc84f2336f lib/Task/BeLike/JMATES.pm ==> 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.

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