[PyQt] Problem with snapshot and OpenGL on MAC

Phil Thompson phil at riverbankcomputing.com
Fri Jan 8 18:11:06 GMT 2010


On Thu, 7 Jan 2010 11:49:42 -0700, Brian Brown <rbb at techgame.net> wrote:
> Ok, I'll try again...
> 
> I have a freshly downloaded and intalled Qt 4.6 on Mac OS X Leopard
> (10.5.8).
> 
> I downloaded, built and installed the latest commercial snapshot (as of
> yesterday it was the 12-31 snapshot).
> 
> The qtdemo app with the Qt 4.6 install works and the OpenGL examples run
> fine. When I try to import PyQt4.QtOpenGL I get the error:
> 
> Python 2.6.4 (r264:75821M, Oct 27 2009, 19:48:32) 
> [GCC 4.0.1 (Apple Inc. build 5493)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
>>>> from PyQt4 import QtOpenGL
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> ImportError:
>
dlopen(/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/PyQt4/QtOpenGL.so,
> 2): Symbol not found:
> __ZN20QGLFramebufferObject15blitFramebufferEPS_RK5QRectS0_S3_jj
>   Referenced from:
>  
/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/PyQt4/QtOpenGL.so
>   Expected in: dynamic lookup
> 
> 
> Any idea what is going on?

I can't reproduce this with 10.6.2 and current snapshots.

Phil


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