Thanks, that's what I needed to know. The answer is: it's broken.
I get this error message:
mod_dav_svn-1.4.6.0.2.el4.rf.i386 from smecontribs has depsolving problem.
--> missing dependency: libaprutil-0.so.0 is needed by package subversion-1.4.6 ... etc. etc. etc.
I'll file a bug.