Errors

configure_prereq_matches_use

• Devel::CheckLib

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Tue 14 Feb 2012 06:08:50 AM JST
gpg:                using DSA key 9EF74C963164F615
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==