libpng (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/libpng12-config from install of libpng-devel-1.2.16-3.fc8 conflicts with file from package libpng-devel-1.2.16-3.fc8 (Note that this is an automated bug filing.) It would be nice to have these bugs fixed by the beta of Fedora 9.
[ squint ... ] So how, exactly, can a package conflict with itself? If there's a real problem here, you need to provide much more detail.
The issue is when both the i386 and x86_64 packages are installed. Generally, the fix is to use pkg-config. How do the libpng12-config scripts differ between arches?
Ah, got it. Your automated script would be more helpful if it included the arch when identifying the conflicting packages...
https://bugzilla.redhat.com/show_bug.cgi?id=349091 filed.
Hmm, it seems that this is already fixed in libpng 1.2.22 --- looks like upstream adopted pkg-config.