Hi Alexander,
Le 11 juin 2010 à 15:23, Alexander Hansen a écrit :
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> On 6/11/10 3:24 AM, Miguel Ortiz Lombardia wrote:
>> Hi all,
>>
>> I want to use the python wrappers for vtk.
>> I installed vtk54, vtk54-shlibs and vtk54-dev, but they don't include the
>> wrappers. So I went on and installed pyvtk-py25.
>>
>> But then I face this problem:
>>
>> (A)> /sw64/bin/python2.5
>> Python 2.5.5 (r255:77872, May 15 2010, 03:23:49)
>> [GCC 4.2.1 (Apple Inc. build 5646) (dot 1)] on darwin
>> Type "help", "copyright", "credits" or "license" for more information.
>>>>> import vtk
>> Fatal Python error: Interpreter not initialized (version mismatch?)
>> Abort trap
>>
>> This is on:
>>
>> OSX 10.6.3 (64bit)
>> XCode 3.2.2
>> fink:
>> Package manager version: 0.29.99.cvs
>> Distribution version: selfupdate-rsync Wed Jun 9 19:12:06 2010, 10.6, x86_64
>>
>> Any help would be appreciated.
>> Cheers,
(...)
> I don't get that message:
>
> $ /sw/bin/python2.5
> Python 2.5.5 (r255:77872, May 14 2010, 13:19:00)
> [GCC 4.0.1 (Apple Inc. build 5493)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import vtk
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> ImportError: No module named vtk
>
> Did _you_ create a "vtk" in your python25 site-packages?
>
Interesting...
Nope, it was vtk54, look at the output of:
dpkg -L vtk54
> And if you do "dpkg -L pyvtk-py25", you'll find that all of the files go
> in /sw/lib/python2.5/site-packages/pyvtk, which suggests that you really
> want to import "pyvtk". It works here:
>
> $ /sw/bin/python2.5
> Python 2.5.5 (r255:77872, May 14 2010, 13:19:00)
> [GCC 4.0.1 (Apple Inc. build 5493)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import pyvtk
I have tried:
import pyvtk as vtk
which seems to work, except that some classes that I need are absent. For
instance:
File "/Users/mol/tmp/VEDA/mod/sym.py", line 18, in <module>
class symmate(vtk.vtkAssembly):
AttributeError: 'module' object has no attribute 'vtkAssembly'
So not sure whether pyvtk is the right module to load or these classes were not
created at compiling time for vtk54.
Installing VTK on 64bit SnowLeopard seems far too much for me...
But I thank you very much for your input and I would appreciate other insights
at this respect.
Best,
-- Miguel
Architecture et Fonction des Macromolécules Biologiques (UMR6098)
CNRS, Universités d'Aix-Marseille I & II
Case 932, 163 Avenue de Luminy, 13288 Marseille cedex 9, France
Tel: +33(0) 491 82 55 93
Fax: +33(0) 491 26 67 20
e-mail: [email protected]
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