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 06:27:04 AM JST gpg: using RSA key 34C4556AB04EE094 gpg: Can't check signature: No public key --- SIGNATURE Wed Apr 9 06:27:08 2014 +++ @@ -1,6 +1,8 @@ SHA1 5af545c218bf29dd2f3c9202e292c2116254d035 Changes SHA1 846252ea9428ead5a9f387bcd843958f5759609c LICENSE -SHA1 da913abddc6eba08c165c08e5aeb2f0086fb21a8 MANIFEST +SHA1 3dd645d5408073942bc4de75cd4aac54656936bd MANIFEST +SHA256 4605727b58fe68028418d4fe09d0b62d0c4638828dc4dcca6028f9284aaf2959 META.json +SHA256 016efcb44a1755c5a39300dcf85cca38d19407bb295aa43af783dd19991922a9 META.yml SHA1 359e3429e2d8ff37474e3c3868881e60e70291ac Makefile.PL SHA1 5cd270f56734b46d5c43b4659596813f5a0862e9 README SHA1 5c513eb98b4fbe30d4db134572c82f17a3bb2502 eg/mcp-progressions ==> 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.