OpenOffice Install--no "program" directory

After a 20+ hour compile of openoffice ( I had no idea! ), the emerge
completed successfully, so it seemed. I then ran ooffice ( which should
run "setup" ) where I received the following message:

Gnome session manager detected - session management disabled
running openoffice.org setup...
/usr/bin/ooffice: /opt/OpenOffice.org1.0.1/program/setup: No such file
or directory
setup failed.. abort

After confirming that the directory "program" does not in fact exist I
went straight for the binary packages. The end result was the same. Any
ideas on my situation?

This is of course a fresh Gentoo 1.4rc1 build.