During configure on Fedora Core 2 with apr-util-devel-0.9.4 the following is printed: configure: Apache Portable Runtime Utility (APRUTIL) library configuration checking for APR-util... yes checking APR-UTIL version... 0.9.4 wanted regex is 0\.9\.[5-9] or 1\. configure: error: invalid apr-util version found The spec file currently lists apr-util-devel as a BuildPreReq but lacks the version qualifier.
It appears that ruby is also needed. ruby-devel and ruby-lib are already BuildPreReqs but they don't pull in the ruby package itself, and without it the %install phase fails installing the Ruby bindings.
Done both, thanks Kenneth.