[SciPy-user] import of scipy.sparse.linalg is breaking

christopher taylor christopher.paul.taylor@gmail....
Thu Jan 15 08:02:54 CST 2009


Hello!

I have built myself a copy of scipy 0.7.0 and have tried to import the
sparse.linalg module. I continue to get this error:

Python 2.5.1 (r251:54863, Nov 25 2008, 17:51:08)
[GCC 4.1.2 20071124 (Red Hat 4.1.2-42)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import scipy
>>> import scipy.sparse.linalg
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<path_to_python_site_packages>/scipy/sparse/linalg/__init__.py",
line 5, in <module>
    from isolve import *
  File "<path_to_python_site_packages>/scipy/sparse/linalg/isolve/__init__.py",
line 4, in <module>
    from iterative import *
  File "<path_to_python_site_packages>/scipy/sparse/linalg/isolve/iterative.py",
line 5, in <module>
    import _iterative
ImportError: <path_to_python_site_packages>/scipy/sparse/linalg/isolve/_iterative.so:
undefined symbol: slamch_
>>>

Any tips on how to correct this issue resolving the slamch_ symbol?

ct


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