Please use the Display panel in System Preferences to confirm that the CRT monitor is configured for a high refresh rate (100 Hz or better).  By default, MacPyMOL won't open a stereo context if the refresh rate is too low.
However, you can indeed force use of a stereo context with the -S option (hypen capital S).
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From: [] On Behalf Of Patrick Loll
Sent: Friday, August 24, 2007 3:01 PM
Subject: [PyMOL] stereo on MacPro, part deux

OK, so I AM stupid, and /Applications/ IS the path to an executable. It still remains that I don't get stereo...


Patrick J. Loll, Ph. D. (215) 762-7706

Associate Professor FAX: (215) 762-4452

Department of Biochemistry & Molecular Biology

Director, Biochemistry Graduate Program

Drexel University College of Medicine

Room 10-102 New College Building

245 N. 15th St., Mailstop 497

Philadelphia, PA 19102-1192 USA