Install WM8@winServer2008 with ext. Oracle@Unix

Dear all, know enybody the requirements I need in Oracle to can run the Database Configurator without issues?

Thanks in advance,
CAS

I find the solution:
The requirements needed in Oracle to can run the Database Configurator are:

A database empty
A database user with owner privileges
and the follow tablespaces: WEBMDATA, WEBMINDX and DATOS (this last I think is because I have WM in Spanish in english maybe DATA)

Regards!