Errors

use_warnings

BlueCoat::SGOS

valid_signature

Old SIGNATURE detected. Please inform the module author to regenerate SIGNATURE using Module::Signature version 0.82 or newer.
gpg: Signature made Mon 11 Oct 2010 11:50:07 AM JST
gpg:                using RSA key BE21CD06D9621D6A
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==