network-manager-netbook depends on libnm_glib.so.0 but NetworkManager-glib just provides libnm-glib.so.2, so it should be linked against this.
This produces dep problems when running:
yum --enablerepo=rawhide groupinstall "Moblin Desktop Environment"
There's unfortunately a lot more that needs to be fixed than just the change of libnm-glib.so
*** This bug has been marked as a duplicate of bug 522614 ***