Errors

consistent_version
0.43,0.47
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Wed 17 Dec 2014 01:26:37 PM JST
gpg:                using DSA key 31F9562596406EA0
gpg: Can't check signature: No public key