Friends, I installed chimera in fedora10, installation was fine but starting chimera throws me the following error. Trying chimera version 1.3 Traceback (most recent call last): File "/usr/local/chimera/share/__main__.py", line 65, in <module> value = chimeraInit.init(sys.argv) File "/usr/local/chimera/share/chimeraInit.py", line 361, in init tkgui.initializeGUI(exitonquit, debug_opengl) File "CHIMERA/share/chimera/tkgui.py", line 2525, in initializeGUI File "/usr/local/chimera/lib/python2.5/site-packages/PIL/__init__.py", line 321, in checkConfig File "/usr/local/chimera/lib/python2.5/site-packages/PIL/__init__.py", line 297, in checkForChange File "/usr/local/chimera/lib/python2.5/site-packages/PIL/__init__.py", line 52, in readGfxInfo KeyError: 'Pbuffer'