lua (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/include/luaconf.h from install of lua-devel-5.1.2-1.fc8 conflicts with file from package lua-devel-5.1.2-1.fc8 (Note that this is an automated bug filing.) It would be nice to have these bugs fixed by the beta of Fedora 9.
lua-5.1.2-2, which fixes this, should show up in rawhide once F-8 is released and rawhide unfreezes at the start of the F-9 development cycle.