Errors

valid_signature
gpgkeys: key 4EEE9FCA84C23CB1 not found on keyserver gpg: Signature made Sun Jul 18 23:58:56 2010 JST using DSA key ID 84C23CB1 gpg: requesting key 84C23CB1 from hkp server pool.sks-keyservers.net gpg: no valid OpenPGP data found. gpg: Can't check signature: public key not found ==> BAD/TAMPERED signature detected! <==