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 29 Jan 2013 05:59:10 AM JST
gpg:                using RSA key 6DEAE802443A3AE1
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==