Errors

manifest_matches_dist
Cannot find MANIFEST in dist.
meta_yml_conforms_to_known_spec
License '<undef>' is invalid (license) [Validation: 1.2];Missing mandatory field, 'abstract' (abstract) [Validation: 1.2];Missing mandatory field, 'author' (author) [Validation: 1.2];Missing mandatory field, 'license' (license) [Validation: 1.2];value is an undefined string (abstract) [Validation: 1.2]
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
Problem opening MANIFEST: No such file or directory at lib/ExtUtils/Manifest.pm line 342.
gpg: Signature made Thu 13 Sep 2007 08:58:26 AM JST
gpg:                using DSA key 542C11C0EBD27418
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==