Dear Pymolers,

I was trying to run the downloaded from pymolwiki ( but when I try to run the script it gives this lines with the module error on get_viewport. I tried to
File "/Volumes/Data/scm/vikki/bld/", line 254, in parse
  File "/Volumes/Home/Users/.../pymol/", line 49, in poseview
    viewport = cmd.get_viewport()
AttributeError: 'module' object has no attribute 'get_viewport

I would appreciate if someone helps me understand this.

Best regards,