http://bugzilla.opensuse.org/show_bug.cgi?id=1191055 http://bugzilla.opensuse.org/show_bug.cgi?id=1191055#c4
--- Comment #4 from John Paul Adrian Glaubitz adrian.glaubitz@suse.com --- Sorry for the late reply!
So, the spec file uses /sbin as a verbatim path for mount.efs.
I assume it should be enough to switch that to %{_sbindir}, shouldn't it?