[SciPy-user] installation problems

Hanno Klemm klemm at phys.ethz.ch
Tue Mar 14 11:12:24 CST 2006


Philippe,

I had a similar problem. When you are installing on a Red Hat 
distribution, it is highly likely that your BLAS or another numerical 
library is incomplete. That seemed to be the problem on the Red Hat 
distribution I have been using.

Probably you then have to compile the numerical libraries yourself 
(that's at least what I did).

HTH,
Hanno

On Mar 14, 2006, at 6:03 PM, FONTAINE Philipe wrote:

> I have installed scipy with all the needed packages
> When I load it from Python, it gives me the following messages:
>
>>>> from scipy import *
> Traceback (most recent call last):
>   File "<stdin>", line 1, in ?
>   File "/usr/local/lib/python2.3/site-
> packages/scipy/signal/__init__.py", line 9, in ?
>     from bsplines import *
>   File "/usr/local/lib/python2.3/site-
> packages/scipy/signal/bsplines.py", line 3, in ?
>     import scipy.special
>   File "/usr/local/lib/python2.3/site-
> packages/scipy/special/__init__.py", line 10, in ?
>     import orthogonal
>   File "/usr/local/lib/python2.3/site-
> packages/scipy/special/orthogonal.py", line 66, in ?
>     from scipy.linalg import eig
>   File "/usr/local/lib/python2.3/site-
> packages/scipy/linalg/__init__.py", line 8, in ?
>     from basic import *
>   File "/usr/local/lib/python2.3/site-packages/scipy/linalg/basic.py",
> line 228, in ?
>     import decomp
>   File "/usr/local/lib/python2.3/site-packages/scipy/linalg/decomp.py",
> line 18, in ?
>     from blas import get_blas_funcs
>   File "/usr/local/lib/python2.3/site-packages/scipy/linalg/blas.py",
> line 15, in ?
>     import fblas
> ImportError: /usr/local/lib/python2.3/site-
> packages/scipy/linalg/fblas.so: undefined symbol: srotmg_
>
> did someone have the same problem?
> Anyone knows the how to solve it
>
> Many Thanks
>
> Philippe
>
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-- 
Hanno Klemm							klemm at itp.phys.ethz.ch
ETH Zurich 							tel: +41-1-6332580
Institute for theoretical physics	mobile: +41-79-4500428
									http://www.mth.kcl.ac.uk/~klemm



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