libapreq2 (or one of its subpacakges) has multiarch conflicts when installed for both i386 and x86_64 in the Fedora development tree. For help in resolving them, see http://fedoraproject.org/wiki/PackagingDrafts/MultilibTricks.
file /usr/bin/apreq2-config from install of libapreq2-devel-2.09-0.rc2.7.fc8 conflicts with file from package libapreq2-devel-2.09-0.rc2.7.fc8
(Note that this is an automated bug filing.)
It would be nice to have these bugs fixed by the beta of Fedora 9.
Yeah, we should probably switch to pkg-config, like Joe did in APR/APU.
0.rc2.10.fc9 is going to go into Rawhide, with good enough approximation of the fix.