Errors

consistent_version
0.27,0.36
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 06 Feb 2009 06:03:34 AM JST
gpg:                using DSA key 31F9562596406EA0
gpg: Can't check signature: No public key