Edward, While preparing fink packaging for the new relax 3.0.0 release, I noticed an error in the python scripts. When installing relax-py27-3.0.0, I get the following error as the the frame_order_pseudo_ellipse.py python script is compiled. What is the correct syntax for that particular call to pymol.command? Setting up relax-py27 (3.0.0-1) ... Compiling /sw/lib/relax-py27/test_suite/shared_data/frame_order/cam/pseudo_ellipse_free_rotor/frame_order_pseudo_ellipse.py ... File "/sw/lib/relax-py27/test_suite/shared_data/frame_order/cam/pseudo_ellipse_free_rotor/frame_order_pseudo_ellipse.py", line 154 pymol.command('show spheres'_pseudo_ellipse) ^ SyntaxError: invalid syntax Thanks in advance for any clarification. Jack