https://bugzilla.redhat.com/show_bug.cgi?id=1258874
--- Comment #1 from Jan Včelák jv+fedora@fcelda.cz --- Copr repository with builds: https://copr.fedoraproject.org/coprs/jvcelak/libmaxminddb/build/112378/
The failures on fedora-rawhide-ppc64le and fedora-21-x86_64 are caused by some problem with chroot installation. The build should be OK.