Submitted by Anonymous on Mon, 17/08/2009 - 20:38.
Hi,
It seems your ROOT is compiled without OpenGL support.
I assume you build your own ROOT - in this case you need to have gl-dev and glu-dev packages installed before running configure (on Debian the packages are libgl1-mesa-dev and libglu1-mesa-dev).
You don't need a full rebuild, just do (after installing the packages):
cd $ROOTSYS
./configure `cat config.status`
# make sure opengl is mentioned in the features paragraph towards the end
make
Missing libRGL
It seems your ROOT is compiled without OpenGL support. I assume you build your own ROOT - in this case you need to have gl-dev and glu-dev packages installed before running configure (on Debian the packages are libgl1-mesa-dev and libglu1-mesa-dev).
You don't need a full rebuild, just do (after installing the packages):
Good luck! Matevz