Errors

configure_prereq_matches_use

• MyBuild

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 Apr 2013 09:09:51 PM JST
gpg:                using RSA key 9C7375B5B37DCB77
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==