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 Fri 21 Nov 2014 08:04:10 AM JST
gpg:                using RSA key DA172575A8EC2FE9
gpg: Can't check signature: No public key
--- SIGNATURE Fri Nov 21 08:04:10 2014
+++ 
@@ -1,6 +1,8 @@
 SHA1 787731dcac1caf63399f68da1c9aa673878ac17a Changes
-SHA1 7db833ebbaff2e66e79749f51cfdacc7200d585f MANIFEST
+SHA1 b3a659518a32d696bda75353fe8c8c4ed09d2922 MANIFEST
 SHA1 5f29cdcbfacb9c46ac155fff9844aceeb064aef1 MANIFEST.SKIP
+SHA256 4d44b5108a8ebbc9027e9ce33735d9e67fef4d19b104c835b0fc46abfb1fc04f META.json
+SHA256 07440052e68204373ddadd54fa147e9f5cd6a875ffeb9077bb7e06154a02e53a META.yml
 SHA1 2ea35ffe41cc8746b2a1e7dc8feb6e67b18b3f16 Makefile.PL
 SHA1 6fc1c5bfd12ae50abd82930a2dc51085def9719b README
 SHA1 74155cef84ad10d5d2f84d671faa93901fe3ea08 lib/Lingua/IND/Numbers.pm
==> MISMATCHED content between SIGNATURE and distribution files! <==