First attempts crashed and burned. Tried to upgrade 7.2.1 and 6.7.2 to 7.3.1. Only then did I check the rev of Linux and my RHL 4.7 was not supported. So I made a new install on a RHL 5.4 and have the UI up and running. CC_Pro and STD are fine. The new TeamSite UI and the WFM UI were never able to load correctly
IWHOME/install/install_webapps.ipl -iIWHOME/../CommonServicesClient/bin/iwirregister -c "TeamSite" "Autonomy TeamSite" localhost "IWHOME" "" "" "win" <<== not sure what goes hereiwreset -ui