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 18 Feb 2011 01:37:26 PM JST
gpg:                using RSA key F92828FD62C48B29
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==