Errors

use_warnings

Path::Class, Path::Class::Dir, Path::Class::Entity, Path::Class::File

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Sun 14 Aug 2016 11:36:40 AM JST
gpg:                using DSA key 82BBCC04B7EF9476
gpg: Can't check signature: No public key