Errors

use_warnings

RT::Authen::ExternalAuth, RT::Authen::ExternalAuth::DBI, RT::Authen::ExternalAuth::DBI::Cookie, RT::Authen::ExternalAuth::LDAP

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Wed 04 Jul 2012 04:34:00 AM JST
gpg:                using DSA key 31F9562596406EA0
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==