Note: The OpenGL 3D library was not found.
More specifically, we found the headers, but not the
libraries; so either GL is half-installed on this
system, or something else went wrong. The `config.log'
file might contain some clues.
Those demos which use 3D will not be built or installed.
You might want to consider installing OpenGL and
re-running configure. If your vendor doesn't ship
their own implementation of OpenGL, you can get a free
version at <http://www.mesa3d.org/>. For general OpenGL
info, see <http://www.opengl.org/>.