On 2010/5/20 John Griessen wrote:
[...]
> To test that the SMESH wrapper works: run the examples from
> src/examples/Level1/SMESH
>
> python2.5 test_smesh.py
> output is:
> --------
> a window with label 'wx' backend pops up, then disappears.
> --------
> /usr/lib/python2.5/site-packages/OCC/Display/wxDisplay.py:153:
> DeprecationWarning: raising a string exception is deprecated
> raise "Please set the CSF_GraphicShr environment variable."
> Traceback (most recent call last):
> File "test_smesh.py", line 13, in <module>
> display, start_display, add_menu, add_function_to_menu = init_display()
> File "/usr/lib/python2.5/site-packages/OCC/Display/SimpleGui.py", line 121,
> in init_display
> win.canva.InitDriver()
> File "/usr/lib/python2.5/site-packages/OCC/Display/wxDisplay.py", line 153,
> in InitDriver
> raise "Please set the CSF_GraphicShr environment variable."
> Please set the CSF_GraphicShr environment variable.
> --------
>
> I found a mention of "You may have to also set the "CSF_GraphicShr"
> environmental variable:
>
> export CSF_GraphicShr=/usr/local/lib/libTKOpenGl.so",
>
> but I have nothing at /usr/local/lib/libTKOpenGl.so.
You can find this library into the libopencascade-visualization-dev
Debian package, in /usr/lib
I am not sure, but you may instead set
export CSF_GraphicShr=/usr/lib/libTKOpenGl-6.3.0.so
and install libopencascade-visualization-6.3.0 instead of the -dev package.
A better way is to edit Display.py and remove all occurrences of
try:
os.environ["CSF_GraphicShr"]
except KeyError:
raise "Please set the CSF_GraphicShr environment variable."
Everything should work just fine (not tested).
Denis
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