On 14 Sep, 2012, at 12:26, Paul Wiseman <poal...@gmail.com> wrote: > > Ah, yea I am indeed using the VERSIONER variable, I got myself confused > because I was checking this, > > pauls-mac-pro:Python paul$ type python > python is hashed > (/Library/Frameworks/Python.framework/Versions/2.7/bin/python) > paul$ file /Library/Frameworks/Python.framework/Versions/2.7/bin/python > /Library/Frameworks/Python.framework/Versions/2.7/bin/python: Mach-O > universal binary with 1 architecture > /Library/Frameworks/Python.framework/Versions/2.7/bin/python (for > architecture i386): Mach-O executable i386 > > which I don't quite understand, but. > > paul$ file $(whereis python) > /usr/bin/python: Mach-O universal binary with 3 architectures > /usr/bin/python (for architecture x86_64): Mach-O 64-bit executable x86_64 > /usr/bin/python (for architecture i386): Mach-O executable i386 > /usr/bin/python (for architecture ppc7400): Mach-O executable ppc > > would explain it, although I'm a little confused which python I'm actually > running when I type python, I guess it must be the later (which is > /usr/bin/python)
You could try: python -c 'import sys; print(sys.executable)' > > By the way, thank you all so much for your help with this!! I think I'm > getting pretty close now I think :) > > So the final question (hopefully ;) ) is how can I use the later python (I > want i386 and ppc support, so don't want to use the former) but default it to > not use x86_64? I don't have support for selecting a different bootstrap executable right now. A crude hack: look for the installed py2app package, and in particular the directory "py2app/apptemplate/prebuilt". Then copy "main-fat" to "main-3way". This replaces the executable that py2app puts into the application bundle by a version that only supports the PPC and i386 architectures. A slightly less hack way: the lipo command-line tool can be used to strip architectures from a binary, you could run that after running py2app. Ronald
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