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 08:37:32 AM JST
gpg:                using RSA key DA172575A8EC2FE9
gpg: Can't check signature: No public key
--- SIGNATURE Tue Sep 16 08:37:35 2014
+++ 
@@ -1,6 +1,8 @@
 SHA1 7b288a35560308a2a0bfa838e711c02e047ef2c4 Changes
-SHA1 0f083a3b5222e999d1b9fecc960bb669ceef3733 MANIFEST
+SHA1 d2a83bd11f9bcd0f9ac52d4b8be95f1f63e4bdd6 MANIFEST
 SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP
+SHA256 dcd3fb953b3641eab07a7176acd96daffaa1e97795785bb5bfe33d30ece5ee92 META.json
+SHA256 c8a86a4deea135c68e2cc99d190c6fdee2e581576980ad87fb5054faa1a6cf5f META.yml
 SHA1 43026a1a07558edf9563a0077bca9b272c7e4ff2 Makefile.PL
 SHA1 bf48fc656c067fb63aaae13f1f1aa6cb3ce37083 README
 SHA1 1e031e3912127d688be2ecba2faa20ce3e4e85f3 lib/LWP/UserAgent/Anonymous.pm
==> MISMATCHED content between SIGNATURE and distribution files! <==