Well, it compiled for me all right, but I get:
~/easy_planeshift$ ./psrun updater
Executing command: ./updater
Warning: could not load plugin \'crystalspace.graphics3d.opengl\'
No 3D driver!
ERROR: No iGraphics3D plugin!
ERROR: Failed to init Crystal Space for app!
I do have OpenGL; according to glxinfo, I\'ve got:
OpenGL vendor string: Tungsten Graphics, Inc.
OpenGL renderer string: Mesa DRI Radeon 20020611 AGP 1x x86/MMX/3DNow!/SSE TCL
OpenGL version string: 1.2 Mesa 4.0.4
If I run updater with -video=software, it gets further (\"NOTIFY: psUpdaterEngine initialized.\"), but then segfaults.
The Crystal Space demos won\'t run either.
Edit: My bad... turned out I didn\'t have the -dev packages for OpenGL.