Just right after "Checking for zlib installtion" I got an error; Configure: Error: The installed zlib version may contain a security bug... -then after that- ERROR. Could not configure ClamAV -then the setup terminated. Anyone have any idea what's wrong??? By the way setup for Apache and PHP went smoothly but can't continue set-up because of the error above. I've tried installing latest version of ClamAV and did a separate standard ./configure before running ./setup for ispconfig. I still get the same errror. Version of ISPconfig is 2.1.0