The package rpms/libsbml.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
http://pkgs.fedoraproject.org/cgit/rpms/libsbml.git/commit/?id=33130b4c05....
Change:
+%ifarch ppc64 ppc64le %{arm} i686
Thanks.