Errors

use_warnings

Module::Install::RTx::Factory

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Sat 10 May 2008 04:38:45 AM JST
gpg:                using DSA key BC7E9D91E0D9692F
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==