Errors

meta_yml_conforms_to_known_spec

Expected a map structure from string or file. (requires) [Validation: 1.0]

use_warnings

Sub::Uplevel

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 21 Apr 2006 01:51:50 PM JST
gpg:                using DSA key 29ECA002A2CC4263
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==