[SciPy-dev] manifold_learning

Nils Wagner nwagner@iam.uni-stuttgart...
Wed Jan 21 12:28:59 CST 2009


On Wed, 21 Jan 2009 19:19:49 +0100
  Matthieu Brucher <matthieu.brucher@gmail.com> wrote:
> 2009/1/21 Nils Wagner <nwagner@iam.uni-stuttgart.de>:
>> On Wed, 21 Jan 2009 18:48:38 +0100
>>  Matthieu Brucher <matthieu.brucher@gmail.com> wrote:
>>> Hi,
>>>
>>> I didn't try the new location, but if Dmitrey didn't
>>>delete the
>>> generic framework, everything should be fine ;)
>>>
>>> Matthieu
>>
>> Hi,
>>
>> O.k. I have installed openopt from the old location.
>>
>> python -i regression.py
>> Traceback (most recent call last):
>>   File "regression.py", line 21, in <module>
>>     from scikits.learn.machine.manifold_learning import
>> regression
>> ImportError: No module named
>> learn.machine.manifold_learning
> 
> It seems the scikits namespace is not recognized as 
>such. Does the
> rest of scikits.learn work ?
> 
> Matthieu
> -- 
> Information System Engineer, Ph.D.
> Website: http://matthieu-brucher.developpez.com/
> Blogs: http://matt.eifelle.com and 
>http://blog.developpez.com/?blog=92
> LinkedIn: http://www.linkedin.com/in/matthieubrucher

  
Hi,

Now I have installed learn via

python setup.py install --prefix=$HOME/local 
--single-version-externally-managed --record=/dev/null

If I run

python -i regression.py
Traceback (most recent call last):
   File "regression.py", line 21, in <module>
     from scikits.learn.machine.manifold_learning import 
regression
   File 
"build/bdist.linux-x86_64/egg/scikits/learn/machine/manifold_learning/__init__.py", 
line 9, in <module>
     # See the README file for information on usage and 
redistribution.
   File 
"build/bdist.linux-x86_64/egg/scikits/learn/machine/manifold_learning/compression/__init__.py", 
line 10, in <module>
     #
   File 
"build/bdist.linux-x86_64/egg/scikits/learn/machine/manifold_learning/compression/geodesic_mds.py", 
line 15, in <module>
   File 
"build/bdist.linux-x86_64/egg/scikits/learn/machine/manifold_learning/compression/cost_function/__init__.py", 
line 8, in <module>
     #
   File 
"build/bdist.linux-x86_64/egg/scikits/learn/machine/manifold_learning/compression/cost_function/cost_function.py", 
line 15, in <module>
   File 
"/home/nwagner/local/lib64/python2.6/site-packages/numpy/ctypeslib.py", 
line 111, in load_library
     raise e
OSError: 
/home/nwagner/local/lib64/python2.6/site-packages/scikits.learn-0.0.0-py2.6-linux-x86_64.egg/scikits/learn/machine/manifold_learning/compression/cost_function/_cost_function.pyd: 
Kann die Shared-Object-Datei nicht öffnen: Ist kein 
Verzeichnis
  
Who can shed some light on that problem ?

Nils


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