Errors

valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Tue 16 Sep 2014 08:49:06 AM JST
gpg:                using RSA key DA172575A8EC2FE9
gpg: Can't check signature: No public key
--- SIGNATURE Tue Sep 16 08:49:09 2014
+++ 
@@ -1,6 +1,8 @@
 SHA1 3487e6ff117a4266408ddfc61435de0bd3fca65c Changes
-SHA1 e3db426972367ad7b91ffd5df835c49390f4ed97 MANIFEST
+SHA1 9167254c1f84867488a77b36c4c5e2a2d7cdc292 MANIFEST
 SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP
+SHA256 8ac42c609143084b4c7d7fffba8e46c0343645216f2ec27d5a526cd8fdf7a8c0 META.json
+SHA256 dd88c7ed44b2f22b1f85108ac038b9eace02b3f70c4cb0a6eff70831dc724649 META.yml
 SHA1 7bd376ce028e6759e966b73dd4beb8cbccef9806 Makefile.PL
 SHA1 82c29e401041b604739b7fceb5fad15ebee438a0 README
 SHA1 27f1d81128d62c1a93373e2d229016fc3b06d735 lib/WWW/OReillyMedia/Store.pm
==> MISMATCHED content between SIGNATURE and distribution files! <==