Errors

use_warnings

Tie::CArray

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 23 Feb 2010 07:35:51 AM JST
gpg:                using DSA key ED83301E5BF6BA8A
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==