Errors

use_strict

Prophet::Devel

use_warnings

Prophet::Devel

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Mon 20 May 2013 11:52:28 AM JST
gpg:                using RSA key EA6645CDA460604F
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==