Redhat & Sophos, but no GUI option

Hi guys, i'm new to installing Sophos on Linux (Redhat) and was wondering if I could use the web based gui after installation.
After running  /opt/sophos-av/bin/savsetup I do not see the menu containing  2 for Sophos Anti-Virus GUI configuration. instead I see a 2 From Sophos
thanks in advance, Tony