[vtkusers] Segmentation Fault

[Dingrong Yi]

Dear VTK Users,

I used to work on VTK (2.4) and  I upgraded to VTK4.0
successfully. However, just before christmas, I upgraded further
 to a nighly released version (in order to use some great 
python classes) which gave me  segmentation error whenever I run
 a VTK example. When installed VTK4.n, I also installed some 
packages that for Python. Python worked, but VTK4.n  did not.
What is worse  is that now I am NOT able to 
get VTK4.0 running. I can compile the sources successfully and
have the library files in VTK/bin, but whenever I run the 
example files or  my own working code, both will give me 
segmentation  error.

Is any one have similar experience or can  give me some 
suggestions? 

Thanks

Dingrong