[Visualpython-users] povexport error

[Danny C. <dan...@gm...>]

I've been using povexport (contributed program on vpython.org) on both
Windows and Linux (Ubuntu 9.10) with no problems for quite some time.
Today I tried it on an machine running Ubuntu 9.04 and got this error:

Gtk-WARNING **: Failed to load module "libcanberra-gtk-module.so":
libcanberra-gtk-module.so: cannot open shared object file: No such
file or directory
Traceback (most recent call last):
 File "3D_Spring_export.py", line 100, in <module>
   pvex.export(display=scene, filename=prefix+str(num)+ext)
 File "/home/danny/pymodules/povexport.py", line 608, in export
   object_code = function(obj)
 File "/home/danny/pymodules/povexport.py", line 437, in export_arrow
   no_reflection=arrow_no_reflection, opacity=a.opacity, visible=0)
AttributeError: 'arrow' object has no attribute 'opacity

Any ideas what to do to fix this?

BTW, I am loading povexport from a local directory
(/home/danny/pymodules) as a module which I have done on other Linux
machines.

Thanks,
Danny