Hmm, if you check your log-file, you see some earlier error during schema generation. Sorry for that, a result of an untested cleanup, this code is not run when the schema is already there. i did a fresh install on a 5.1.* oacs and found that i used as well a call of the cr-interface introduced in 5.2; i have removed that as well and detected a missing localize entry in xowiki as well, so i upgraded all
version numbers:
hope, i have got it right by now....
