[Numpy-discussion] wired error message in scipy.sparse.eigen function: Segmentation fault

[David Cournapeau]

Jankins wrote:
> I tried on Ubuntu 9.10-32bit, gcc version 4.4.1, . Here is the 
> information of show_config():

Sorry, I forgot an additional information, the exact atlas you are 
using. For example, assuming scipy is installed in /usr/local, I would 
need the output of 
/usr/local/lib/python2.6/site-packages/scipy/sparse/linalg/eigen/arpack/_arpack.so 


(you are using linalg.eigen from scipy.sparse, right ?).

Ideally, if the matrix is not too big, having the matrix which crashes 
scipy is most helpful,

thanks,

David