[SciPy-user] scipy installation, slightly better, but not there yet: still looking for cblas_dtrsm and others

Xavier Gnata gnata at obs.univ-lyon1.fr
Wed Jan 24 05:15:23 CST 2007


Well on Debian, you can solve your first pb with apt-get install
libumfpack4-dev
apt tells me that libumfpack4 is "a set of routines for solving
unsymmetric sparse linear systems"
No idea if it is packaged into suse rpm or not :(

Xavier


> Back... Now I have numpy running fine (all tests ok). But scipy is still
> having problems.
> Sorry for all this, but at this point I have no clue what to do anymore.
> (it is clear I don't have umfpack, but I guess this is not a problem,
> just a matter of choice. I am more concerned with the optimize failures)
>
> cheers
>
> Eric
> ===============================================
> ## Below are the failures I get when launching scipy.test
> ## (only including the failure, many tests look ok):
>
>   
>>>> scipy.test()
>>>>         
> Warning: FAILURE importing tests for <module
> 'scipy.linsolve.umfpack.umfpack' from '...y/linsolve/umfpack/umfpack.pyc'>
> /usr/local/lib/python2.4/site-packages/scipy/linsolve/umfpack/tests/test_umfpack.py:17:
> AttributeError: 'module' object has no attribute 'umfpack' (in ?)
>  ...
>
> Warning: FAILURE importing tests for <module 'scipy.optimize.optimize'
> from '...es/scipy/optimize/optimize.pyc'>
> /usr/local/lib/python2.4/site-packages/scipy/optimize/lbfgsb.py:30:
> ImportError:
> /usr/local/lib/python2.4/site-packages/scipy/optimize/_lbfgsb.so:
> undefined sym
> bol: cblas_dtrsm (in ?)
>  
> ...
>
> Warning: FAILURE importing tests for <module 'scipy.linsolve.umfpack'
> from '.../linsolve/umfpack/__init__.pyc'>
> /usr/local/lib/python2.4/site-packages/scipy/linsolve/umfpack/tests/test_umfpack.py:17:
> AttributeError: 'module' object has no attribute 'umfpack' (in ?)
> Warning: FAILURE importing tests for <module 'scipy.optimize.zeros' from
> '...kages/scipy/optimize/zeros.pyc'>
> /usr/local/lib/python2.4/site-packages/scipy/optimize/lbfgsb.py:30:
> ImportError:
> /usr/local/lib/python2.4/site-packages/scipy/optimize/_lbfgsb.so:
> undefined sym
> bol: cblas_dtrsm (in ?)
>
> ...
>
> Warning: FAILURE importing tests for <module 'scipy.special.basic' from
> '...ckages/scipy/special/basic.pyc'>
> /usr/local/lib/python2.4/site-packages/scipy/linalg/lapack.py:17:
> ImportError:
> /usr/local/lib/python2.4/site-packages/scipy/linalg/flapack.so:
> undefined symbol:
>  ATL_xerbla (in ?)
>  
>  
> ======================================================================
> ERROR: check_integer (scipy.io.tests.test_array_import.test_read_array)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>   File
> "/usr/local/lib/python2.4/site-packages/scipy/io/tests/test_array_import.py",
> line 55, in check_integer
>     from scipy import stats
>   File "/usr/local/lib/python2.4/site-packages/scipy/stats/__init__.py",
> line 7, in ?
>     from stats import *
>   File "/usr/local/lib/python2.4/site-packages/scipy/stats/stats.py",
> line 190, in ?
>     import scipy.special as special
>   File
> "/usr/local/lib/python2.4/site-packages/scipy/special/__init__.py", line
> 10, in ?
>     import orthogonal
>   File
> "/usr/local/lib/python2.4/site-packages/scipy/special/orthogonal.py",
> line 65, in ?
>     from scipy.linalg import eig
>   File
> "/usr/local/lib/python2.4/site-packages/scipy/linalg/__init__.py", line
> 8, in ?
>     from basic import *
>   File "/usr/local/lib/python2.4/site-packages/scipy/linalg/basic.py",
> line 17, in ?
>     from lapack import get_lapack_funcs
>   File "/usr/local/lib/python2.4/site-packages/scipy/linalg/lapack.py",
> line 17, in ?
>     from scipy.linalg import flapack
> ImportError:
> /usr/local/lib/python2.4/site-packages/scipy/linalg/flapack.so:
> undefined symbol: ATL_xerbla
>
> ----------------------------------------------------------------------
> Ran 752 tests in 3.335s
>
> FAILED (errors=1)
> <unittest.TextTestRunner object at 0xb7420c8c>
>
>   


-- 
############################################
Xavier Gnata
CRAL - Observatoire de Lyon
9, avenue Charles André
69561 Saint Genis Laval cedex
Phone: +33 4 78 86 85 28
Fax: +33 4 78 86 83 86
E-mail: gnata at obs.univ-lyon1.fr
############################################ 



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