<div>On Sun, Feb 28, 2010 at 11:17 AM, Charl Botha <span dir="ltr"><<a href="mailto:c.p.botha@tudelft.nl" target="_blank">c.p.botha@tudelft.nl</a>></span> wrote:</div><div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>On 28 February 2010 15:14, David Doria <<a href="mailto:daviddoria%2Bvtk@gmail.com" target="_blank">daviddoria+vtk@gmail.com</a>> wrote:<br>
>> See here: <a href="http://code.google.com/p/devide/wiki/Downloads?tm=2" target="_blank">http://code.google.com/p/devide/wiki/Downloads?tm=2</a><br>
><br>
> Charl,<br>
> I only didn't add the renderer because I was trying to get the minimal<br>
> script that would crash. Running wxVTKRenderWindowInteractor directly also<br>
> crashes:<br>
> [doriad@davedesktop wx]$ pwd<br>
> /home/doriad/src/VTK/Wrapping/Python/vtk/wx<br>
> [doriad@davedesktop wx]$ python wxVTKRenderWindowInteractor.py<br>
> Segmentation fault<br>
> Any thoughts on what to try next?<br>
<br>
</div>If you're not too attached to your VTK binaries, please try the DRE<br>
(see link above). It contains its own versions of VTK, Python and<br>
wxPython and requires no installation besides unpacking the relevant<br>
tarball. If it solves your problems, and you don't mind using the<br>
DRE, you're done. :)<br>
<br>
If not, it's time to study backtraces. I have looked at the previous<br>
one you posted, it seems to segfault in X. In the past, I've had<br>
problems with the osmesa libraries. Swapping them out fixed the<br>
problem. Where is your libGL.so from?<br>
<br>
Good luck,<br>
Chalr<br>
</blockquote></div><br></div><div>Unfortunately I am attached to the VTK binaries - I am responsible for a very tiny piece of a larger project and surely the project is not going to want to change their structure.</div><div>
<br></div><div><div>This is the mesa I have installed:</div>mesa-libOSMesa-7.6-0.1.fc11.i586<div><br></div><div>The libGL.so that VTK had for OPENGL_gl_LIBRARY was /usr/lib/libGL.so which I imagine came with Fedora 11. <br>
<br>I changed OPENGL_gl_LIBRARY to /usr/lib/libGL.so.190.53 (this file was presumably installed when I installed the NVidia 190.53 driver) and rebuilt VTK. There was no change, wxVTKRenderWindowInteractor.py still segfaults. Would I need to rebuild wxWidgets and wxPython to tell them to use this 190.53 libGL also?</div>
<div><br clear="all">Thanks,<br><br>David</div></div>