same problem here! (mandrake 10.1 official).
anybody found a solution yet?
Have you tried with something like:
before running scigraphica (look change the name if you have python2.2 or something else)
It was mentioned here:
I had the same probl. on mdk 9.2, and now seems to be ok.
No, it doesn't really solve, it just postpones the crash.
Svenn Are Bjerkem
I don't know what is meant with "latest" version, but I had the problem that sg-2.1.0 segfaulted if there was an existing .scigraphica config direcory with contents from sg-0.8.0. After deleting the $HOME/.scigraphica directory the program starts, alas without menus, but that is another topic.