What sort of problems are you having?
I just installed the recommended OACS 4.6 CVS tag with the dotLRN 1.0 CVS tag on an UltraSPARC system (on top of PostgreSQL 7.2.4 and AOLserver 3.5.5, on Aurora SPARC Linux 0.42+updates).
I haven't run into any problems yet, but we shall see.
