gilgamesh: importing scipy(python error)

[Craig Maloney]

Hi Kamran.

You need to make sure that the versions of scipy, numpy, and the  
python interpreter itself were all built in a consistent way.  The  
correct version of the Py_InitModule4_64 routine should be provided (I  
think) by the standard support libraries for the python interpreter  
and not the site-package (scipy/numpy).  But you must use the same  
version of the python interpreter for which the package (scipy) was  
built!

This scipy (the one for python/scipy-0.80-gcc) was built for  
python2.6.  Maybe whoever in the Kitchin group (Spencer?/John?) set up  
the python/scipy-0.80-gcc module can help us find the appropriate  
python interpreter.

--Craig

On Oct 12, 2010, at 10:12 PM, Kamran Karimi wrote:

> Dear Gilgamesh users,
>
> I'm trying to use the sparse libraries in scipy installed on  
> Gilgamesh.
>
> After typing "module load python/scipy-0.80-gcc \n python \n import  
> scipy.sparse", I get the following error message:
>
> Traceback (most recent call last):
>  File "<stdin>", line 1, in ?
>  File "/opt/python/scipy/scipy-0.8.0-gcc/lib/python2.6/site-packages/ 
> scipy/sparse/__init__.py", line 6, in ?
>    from csr import *
>  File "/opt/python/scipy/scipy-0.8.0-gcc/lib/python2.6/site-packages/ 
> scipy/sparse/csr.py", line 12, in ?
>    from sparsetools import csr_tocsc, csr_tobsr, csr_count_blocks, \
>  File "/opt/python/scipy/scipy-0.8.0-gcc/lib/python2.6/site-packages/ 
> scipy/sparse/sparsetools/__init__.py", line 4, in ?
>    from csr import *
>  File "/opt/python/scipy/scipy-0.8.0-gcc/lib/python2.6/site-packages/ 
> scipy/sparse/sparsetools/csr.py", line 7, in ?
>    import _csr
> ImportError: /opt/python/scipy/scipy-0.8.0-gcc/lib/python2.6/site- 
> packages/scipy/sparse/sparsetools/_csr.so: undefined symbol:  
> Py_InitModule4_64
>
> Please help me.
>
> Regards,
> Kamran Karimi
> Graduate Student
> Mechanics, Materials and Computing
> Civil and Environmental Engineering
> Carnegie Mellon University
> Pittsburgh PA 15213
>
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> gilgamesh-users at lists.andrew.cmu.edu
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>

-----------------------------------------------
Contact info:
http://www.ce.cmu.edu/People/faculty/maloney.html



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