Errors

meta_json_conforms_to_known_spec
License 'perl' is invalid (license -> perl) [Validation: 2]
use_warnings
Plack::Middleware::Auth::WebID, Web::ID::Types, Web::ID::Util, Web::ID::Util::FindOpenSSL
valid_signature
Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Sat 10 Aug 2013 03:27:56 PM JST
gpg:                using DSA key CEBF81286A2A7D39
gpg: Can't check signature: No public key