It looks like sssd depends on two dead packages: libcollections and libini_config. Can we get an updated package in rawhide with those deps removed?
libcollections and libini_config are built from ding-libs source package http://koji.fedoraproject.org/koji/buildinfo?buildID=492128 You should rebuild ding-libs package for ppc64le (I couldn't find url for koji-ppc64le to confirm this problem)
Thanks Lukas, I think it explains the problem Brent is seeing. There is no public ppc64le koji yet.
Thanks for the info! I should have done a repoquery