Errors

use_warnings
B::Debug
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Mon 13 Oct 2014 04:02:57 AM JST
gpg:                using DSA key 9A6D92628FFDC942
gpg: Can't check signature: No public key
--- SIGNATURE Mon Oct 13 04:03:01 2014
+++ 
@@ -3,7 +3,7 @@
 SHA1 1fa102688dd2d79dbf4cf269aabd2e5482ab7734 Copying
 SHA1 81dd5738cc01f0cf621ed90fde0cb8038e9e2acb Debug.pm
 SHA1 2fbba8e743be0849676ceeea62da6321598a25d7 MANIFEST
-SHA1 8e220672c30fd472f50e081e08a4e3500edfae72 META.json
+SHA1 270252241ae72fb934a65258fd296d6dcdc1fc95 META.json
 SHA1 626c2d4cee00f4a48d4c173e812e14b236558060 META.yml
 SHA1 ad1609d8a6ca2576ecf7b40bdf42cb05dd33dddb Makefile.PL
 SHA1 bd376ea580f55c62dd4451db9931102d6df39490 README
==> MISMATCHED content between SIGNATURE and distribution files! <==