Comment # 4 on bug 966639 from Andreas Stieger

[23615s] python-rados.x86_64: W: obsolete-not-provided python-ceph
[23615s] python-cephfs.x86_64: W: obsolete-not-provided python-ceph
[23615s] python-rbd.x86_64: W: obsolete-not-provided python-ceph
[23615s] libcephfs_jni1-devel.x86_64: W: obsolete-not-provided ceph-devel
[23615s] librbd1-devel.x86_64: W: obsolete-not-provided ceph-devel
[23615s] librados2-devel.x86_64: W: obsolete-not-provided ceph-devel
[23615s] libcephfs1-devel.x86_64: W: obsolete-not-provided ceph-devel
[23615s] libradosstriper1-devel.x86_64: W: obsolete-not-provided ceph-devel

Ah I see the intended replacement for ceph-devel was ceph-devel-compat. Maybe
you obsoleted but did not provide. Nevertheless the following project conf
should fix that:
> # boo#966639
> Substitute: ceph-devel ceph-devel-compat
> Prefer: qemu: liburcu2

Just checking the qemu build. Can you confirm the above?