Errors

use_warnings

Business::Hours

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 09 Jul 2005 12:46:40 AM JST
gpg:                using DSA key 122F5DF7108E4046
gpg: Can't check signature: No public key
==> BAD/TAMPERED signature detected! <==