From a request for help I received this morning:
<quote>
I wanted to do a clean install of Trinity on a new disk, and I got this 
error when trying to add the key.
gpg: requesting key A04BE668 from hkp server pks.gpg.cz
gpgkeys: key A04BE668 can't be retrieved
gpg: no valid OpenPGP data found.
</quote>

Any ideas?
Lisi