[Visualpython-users] Problem with windows Vpython update

[Bruce P. <bap...@te...>]

>I installed the 2004_07-22 update of VPython. When attempting to run with 
>Activestate python 2.3.2 (Windows XP) I got the following error:

     from visual import *
   File "C:\Python23\Lib\site-packages\visual\__init__.py", line 21, in ?
     from visual.primitives import arrow, cylinder, cone, sphere, box, 
ring, label
   File "C:\Python23\Lib\site-packages\visual\visual.py", line 21, in ?
     copy_reg.pickle(cvisual.VectorType, lambda v: (vector, tuple(v)), vector)
AttributeError: 'module' object has no attribute 'VectorType'

Updating Python to 2.3.4 didn't help.  It looks like declaration is missing 
from the pickle library.


Bruce Peterson
425 466 7344