OK…
I tried all of these options, separately, in order, setting them to 0 and 1 - no joy.
I then compiled from CVS, and again tried all of these options, still no joy.
I would like to use Panda3D for teaching dome correction at our University and for postgraduate projects, as C++ and OpenSceneGraph is a bit too much for people to take in a module. Should I hold out much hope? Or is Linux not considered a tier 1 platform in terms of support?
Thanks for the support thus far.