Debian Sid and Fedora Rawhide both have gstreamer-0.10 and gstreamer- 1.0 libraries, seemingly the full set. However Sid only has Gstreamermm 1.0 and Rawhide only has Gstreamermm 0.10. Is this intentional? It does make things somewhat awkward creating Gstreamer application with C++.
I dount it's intentional, I suspect it's more than no one has needed gstreamermm 1.0 and hence not packaged it up.
Peter