Re: [vmtk-users] No module named vtk

[David W. <dm...@en...>]

Thanks, Luca.  I've looked at my setup and here's the current state of my
.bashrc:

#VMTK Environment vars
PATH=/usr/local/bin/../bin:$PATH
export PATH

LD_LIBRARY_PATH=/usr/local/bin/../lib:/usr/local/bin/../lib/vmtk:/usr/local/bin/../lib/InsightToolkit:/usr/local/bin/../lib/vtk:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH

PYTHONPATH=/usr/local/bin/../lib/python2.6/site-packages:/usr/local/bin/../lib/vmtk:$PYTHONPATH
export PYTHONPATH

Here's the error I'm now getting:

Traceback (most recent call last):
  File "/usr/local/bin/../bin/vmtk", line 4, in <module>
    from vmtk import pypes
  File "/usr/local/lib/vmtk/vmtk/__init__.py", line 2, in <module>
    import vtkvmtk
  File "/usr/local/lib/vmtk/vmtk/vtkvmtk.py", line 5, in <module>
    import vtk
  File "/usr/local/lib/python2.6/site-packages/vtk/__init__.py", line 41, in
<module>
    from common import *
  File "/usr/local/lib/python2.6/site-packages/vtk/common.py", line 7, in
<module>
    from libvtkCommonPython import *
ImportError: libvtkCommonPythonD.so.5.4: cannot open shared object file: No
such file or directory

It looks like a VTK linking error, but I don't know what I'm doing wrong
here.  Any suggestions?
On Fri, Dec 18, 2009 at 4:50 PM, Luca Antiga <luc...@gm...> wrote:

> Hi David,
>  I don't remember how it is on 64 bit Ubuntu, but are you sure that this
> path
>
> /usr/local/bin/../lib/python2.3/site-packages
> is correct? It seems that you should have a greater python version number
> there. And that's the location where the python vtk module is installed,
> which makes me think that this is the root of the problem (maybe you took
> the setting from running vmtkenv, which at this point you shouldn't trust
> 100%)
> Hope this helps
>
> Luca
>
>
>
> On Dec 17, 2009, at 6:50 PM, David Welch wrote:
>
>  Hi all,
>>
>> I'm installing VMTK on a 64-bit laptop with Jaunty.  I've built everything
>> from source and when I try to run VMTK this error shows:
>>
>> Traceback (most recent call last):
>>  File "/usr/local/bin/../bin/vmtk", line 4, in <module>
>>    from vmtk import pypes
>>  File "/usr/local/lib/vmtk/vmtk/__init__.py", line 2, in <module>
>>    import vtkvmtk
>>  File "/usr/local/lib/vmtk/vmtk/
>> vtkvmtk.py", line 5, in <module>
>>    import vtk
>> ImportError: No module named vtk
>>
>> I thought it might be my environment variables, so I checked them.
>>
>> :~$ $LD_LIBRARY_PATH
>> bash:
>> /home/dmwelch/GNUstep/Library/Libraries:/usr/local/lib:/usr/lib:/usr/local/lib/vtk-5.3:/usr/local/lib/InsightToolkit:/usr/local/lib/vmtk:
>> No such file or directory
>>
>> :~$ $PYTHONPATH
>> bash: :/usr/local/lib/vmtk: No such file or directory
>>
>> When I looked up the directory tree, these folders are there.  I ran
>> vmtkenv to see what variables I should have there:
>> :~$ vmtkenv
>> PATH=/usr/local/bin/../bin:$PATH
>> export PATH
>>
>> LD_LIBRARY_PATH=/usr/local/bin/../lib:/usr/local/bin/../lib/vmtk:/usr/local/bin/../lib/InsightToolkit:$LD_LIBRARY_PATH
>> export LD_LIBRARY_PATH
>>
>> DYLD_LIBRARY_PATH=/usr/local/bin/../lib:/usr/local/bin/../lib/vmtk:/usr/local/bin/../lib/InsightToolkit:$DYLD_LIBRARY_PATH
>> export DYLD_LIBRARY_PATH
>>
>> PYTHONPATH=/usr/local/bin/../lib/python2.3/site-packages:/usr/local/bin/../lib/vmtk:$PYTHONPATH
>> export PYTHONPATH
>>
>> I copied the output into my .bashrc file, restarted the terminal, and ran
>> vmtk again.  No luck.
>> Has anyone else run into this problem?  I double-checked that python
>> wrapping was on for vtk, just in case I overlooked it.  Any other ideas?
>>
>> Thanks everyone,
>>
>> David Welch
>> Graduate Student
>> Dept. of Biomedical Engineering
>> University of Iowa
>> Lab: (319) 335-5279
>>
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>
>


-- 
David Welch
Graduate Student
Dept. of Biomedical Engineering
University of Iowa
Lab: (319) 335-5279