[xwiki-users] Porblem Installing w/Oracle

Hello, We're investingating a few wiki options and were trying to use Xwiki with Tomcat 6 and Oracle 10g using the war installation process. We've modified all of the config files per the instructions on the site but are getting the following errors when trying to access the default page: 17:25:31,106 [http-129.147.132.30-80-1] ERROR store.XWikiHibernateBaseStore - Failed updating schema: 2 17:25:31,213 [http-129.147.132.30-80-1] ERROR store.XWikiHibernateBaseStore - While executing query: update xwikidoc set xwd_translation=0 where xwd_translati on is null 17:25:31,213 [http-129.147.132.30-80-1] ERROR store.XWikiHibernateBaseStore - Failed updating schema: ORA-00942: table or view does not exist followed by a lot more errors. This is a brand new install so no tables exist yet. The user account we have for the DB has access to create/modify/remove tables so we're at a bit of a loss as to what the problem is. Does anyone out there have any suggestions as to what the problem could be? Do we need to create the tables a head of time? Is there a script to do so? Any help would be appreciated, thanks! Craig