Errors

meta_yml_conforms_to_known_spec

Missing mandatory field, 'author' (author) [Validation: 1.2]

use_strict

CLASS

use_warnings

CLASS

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 10 Oct 2006 10:17:12 AM JST
gpg:                using DSA key 58CA219610F54327
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==