I recently upgraded from ccp4 version 5.99.5 to 6.02. In doing so I have lost the ability to run Coot with hardware stereo.
When I fire up Coot it reports: Gtk-WARNING **: Unable to locate loadable module in module_path: "libbluecurve.s o" When I try to switch to hardware stereo it says: CATASTROPHIC ERROR:: in gl_extras no GtkGL widget! WARNING:: switch to hardware_stereo_mode failed The new version of ccp4 was downloaded along with the latest Coot, Phaser, TclTk, and Chooch. Nothing has changed in my /etc/X11/xorg.conf file, which I had to modify to get the stereo to work in the 1st place. It would appear that an environmental variable involving a library path is missing or wrong but I have not been able to figure out what it is. Any ideas?
