On Thu, 7 Jan 2010 11:49:42 -0700, Brian Brown <[email protected]> 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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Hi -
I've just downloaded (what I think are) the latest of the Mac versions of:
- Qt (4.6.1 - the "Qt SDK: Complete Development Environment" version)
- PyQt (4.7.1-snapshot-20100120)
- Sip 4.10
Built it according to William Kyngesburye's instructions in his email
of 11/17/08:
For SIP:
export MACOSX_DEPLOYMENT_TARGET=10.6
python configure.py -n -d /Library/Python/2.6/site-packages -b
/usr/local/bin -e /usr/local/include -v /usr/local/share/sip
--arch=i386 -s MacOSX10.6.sdk
make
sudo make install
For PyQt:
export QTDIR=/Developer/Applications/Qt
python configure.py -d /Library/Python/2.6/site-packages -b
/usr/local/bin --use-arch=i386
make
sudo make install
I'm on a Mac Mini (32-bit), and using Mac OSX 10.6.2 and Python 2.6.
I'm seeing the same load failure that Brian's reporting - it does
indeed emanate from this line:
from PyQt4 import QtOpenGL
I'm going to wipe out my entire Qt, PyQt, and sip installs, and
retry, on the notion that there's something stale (i.e. from an old
Qt or PyQt install). Anything else I should try, if this doesn't do
the trick? In either case, I'll let y'all know if this works or not...
-- Philip
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