[SciPy-dev] Trouble with UMFPACK 5.0

Nils Wagner nwagner at iam.uni-stuttgart.de
Thu Dec 14 11:40:11 CST 2006


On Thu, 14 Dec 2006 18:04:01 +0100
  Robert Cimrman <cimrman3 at ntc.zcu.cz> wrote:
> Nils Wagner wrote:
>> Nils Wagner wrote:
>>> Robert Cimrman wrote:
>>>> Nils Wagner wrote:
>>>>> My site.cfg is in the scipy directory not in the numpy 
>>>>>directory. Is
>>>>> that wrong ?
>>>>>     
>>>>>       
>>>> Not sure. I use the numpy directory, because that way it 
>>>>is used for 
>>>> both numpy and scipy (and that's sure :).
>>>>
>>>> r.
>>>>     
>>> Ok I will try that asap.
>>>
>>> Cheers
>>>                   Nils
>> 
>> I have moved site.cfg into the numpy directory and 
>>rebuild numpy/scipy
>> from scratch, but
>> my old problem persists.
>> 
>> scipy.test(1) yields
>> 
>> Warning: FAILURE importing tests for <module
>> 'scipy.linsolve.umfpack.umfpack' from 
>>'...y/linsolve/umfpack/umfpack.pyc'>
>> /usr/local/lib64/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.linsolve.umfpack'
>> from '.../linsolve/umfpack/__init__.pyc'>
>> /usr/local/lib64/python2.4/site-packages/scipy/linsolve/umfpack/tests/test_umfpack.py:17:
>> AttributeError: 'module' object has no attribute 
>>'umfpack' (in ?)
>> 
>> Any pointer would be appreciated.
> 
> So scipy builds and installs ok, yet the umfpack module 
>is not found, 
> right?
> 
> This is the contents of the relevant installation 
>directories in my case:
> 
> ls 
>/home/share/software/usr/lib/python2.4/site-packages/scipy/linsolve/
> _csuperlu.so*  __init__.py   setup.py       _superlu.pyc
> _dsuperlu.so*  __init__.pyc  setup.pyc      tests/
> info.py        linsolve.py   _ssuperlu.so*  umfpack/
> info.pyc       linsolve.pyc  _superlu.py 
>   _zsuperlu.so*
> 
> ls 
> /home/share/software/usr/lib/python2.4/site-packages/scipy/linsolve/umfpack/
> info.py   __init__.py   setup.py   tests/ 
>     _umfpack.py  _umfpack.pyc
> info.pyc  __init__.pyc  setup.pyc  umfpack.py 
> umfpack.pyc  __umfpack.so*
> 
> ls 
> /home/share/software/usr/lib/python2.4/site-packages/scipy/linsolve/umfpack/tests/
> test_umfpack.py  test_umfpack.pyc  try_umfpack.py
> 
> What do you have in there?
> 
> r.
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/usr/local/lib64/python2.4/site-packages/scipy/linsolve

_csuperlu.so  info.pyc      linsolve.py   setup.pyc 
    _superlu.pyc
_dsuperlu.so  __init__.py   linsolve.pyc  _ssuperlu.so 
 umfpack
info.py       __init__.pyc  setup.py      _superlu.py 
  _zsuperlu.so


/usr/local/lib64/python2.4/site-packages/scipy/linsolve/umfpack

info.py   __init__.py   setup.py   tests        umfpack.py 
   umfpack.pyc
info.pyc  __init__.pyc  setup.pyc  _umfpack.py 
 _umfpack.pyc  __umfpack.so

/usr/local/lib64/python2.4/site-packages/scipy/linsolve/umfpack/tests

test_umfpack.py  try_umfpack.py

Nils



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