I got GA from CVS, then built it on my RHEL4 box.
Then I use this pkg to install on the same box. The installation is ok. But I cannot log in to zimbra mail (show Apache tomcat screen).
Do "zmcontrol status" on zimbra user, I get:

Host localhost.localdomain
        antispam                Stopped
        antivirus               Stopped
        ldap                    Running
        logger                  Running
        mailbox                 Running
        mta                     Running
        snmp                    Running
        spell                   Running
It seems Amavisd doesnot run (check with a ps)
zmsetup.log, zmsetup.log attached