Hi Dave - We're just discussing this issue (32-bit execution) on the MacPorts' lists. The quick end-result is: With the current MacPorts' provided python2.6 or older, the PREFER_32_BIT stuff does not work because 'python' is actually just a wrapper around 'exec' and the bit-preferences are no passed through. Apple's python2.6 -does- work, as does python2.7 and newer, because this command was moved to "posix_spawn"; see < http://www.opensource.apple.com/source/python/python-44.1/2.6/ > for the source code and changes Apple made (somewhere in there).
As to your actual error when running "usrp_fft.py": Apparently WX is not installed as 64-bit. I haven't gotten this far in my testing (lots on my queue already), but my memory is that this has been an issue for a -long- time & still isn't resolved. I don't remember the exact root cause any longer. Sorry I can't be of more help yet; thanks for testing & reporting back. - MLD On Sep 14, 2010, at 4:49 PM, dave k wrote: > guys im having this issue with wxgui when trying to run usrp_fft.py on snow > leopard > > $ usrp_fft.py > Traceback (most recent call last): > File "/opt/local/bin/usrp_fft.py", line 27, in <module> > from gnuradio.wxgui import stdgui2, fftsink2, waterfallsink2, scopesink2, > form, slider > File "/opt/local/lib/python2.6/site-packages/gnuradio/wxgui/stdgui2.py", > line 24, in <module> > import wx > File > "/var/tmp/wxWidgets/wxWidgets-13~231/2.6/DSTROOT/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode/wx/__init__.py", > line 45, in <module> > File > "/var/tmp/wxWidgets/wxWidgets-13~231/2.6/DSTROOT/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode/wx/_core.py", > line 4, in <module> > ImportError: > /System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode/wx/_core_.so: > no appropriate 64-bit architecture (see "man python" for running in 32-bit > mode) > > i have tried > defaults write com.apple.versioner.python Prefer-32-Bit -bool yes > and > export VERSIONER_PYTHON_PREFER_32_BIT=yes > but still get the same error > any ideas? _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
