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 Tue 29 Jul 2014 08:33:06 AM JST gpg: using RSA key DA172575A8EC2FE9 gpg: Can't check signature: No public key --- SIGNATURE Tue Jul 29 08:33:06 2014 +++ @@ -1,6 +1,8 @@ SHA1 c84433e010e6cda65f233578e17223c33ffea913 Changes -SHA1 7d2eacff39bf2db55c456ce144f8769859558d6a MANIFEST +SHA1 132d0c9818e55ba90188ab9cf78413b45ea226be MANIFEST SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP +SHA256 a8e84fe2514ec3dd28ca2ec905ac9a210de37301646cc1e40ce4bcbcaeeaf05f META.json +SHA256 124a694c0ae2d791a93b18176a356aa69e3a5aa85b41e5bf6129fdb7cbd18256 META.yml SHA1 91265a9608d6a8adb229cb6bbb31c2e8d5730d24 Makefile.PL SHA1 cd561c674b0349bacda740b20e364b02a3173784 README SHA1 41bc272506d7e613100dba8798f46bdf21fa1f66 lib/WWW/Google/PageSpeedOnline.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.