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PORun python as a 32-bit process in Eclipse PyDev on Mac OS X Lion
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copied!<p>I have installed pyglet onto Mac OS X 10.7.4 using MacPorts.</p> <p>pyglet only works when built for 32-bit archs so in order to use it I must run python from the command line like this,</p> <pre><code>arch -i386 /opt/local/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python </code></pre> <p>And then I can successfully run the <a href="http://pyglet.org/doc/programming_guide/hello_world.html" rel="nofollow">pyglet "hello world" program</a>. </p> <p>However, I like to use PyDev in Eclipse but I cannot work out how to configure PyDev to run python as a 32-bit process. </p> <p>I have added the MacPorts python, </p> <pre><code>/opt/local/Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python </code></pre> <p>as a Python interpreter (Preferences > Pydev > Interpreter - Python). I have created a new project and set the MacPorts python as the project's interpreter. But when I run the <a href="http://pyglet.org/doc/programming_guide/hello_world.html" rel="nofollow">pyglet "hello world" program</a> from within this project, I get the following error</p> <pre><code>pydev debugger: starting Traceback (most recent call last): File "/Applications/eclipse/plugins/org.python.pydev.debug_1.6.2.2010090812/pysrc/pydevd.py", line 1145, in <module> debugger.run(setup['file'], None, None) File "/Applications/eclipse/plugins/org.python.pydev.debug_1.6.2.2010090812/pysrc/pydevd.py", line 916, in run execfile(file, globals, locals) #execute the script File "/Users/andrewfogg/Dropbox/EnvironmentalArt/src/art.py", line 2, in <module> window = pyglet.window.Window() File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pyglet/__init__.py", line 306, in __getattr__ __import__(import_name) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pyglet/window/__init__.py", line 1669, in <module> from pyglet.window.carbon import CarbonPlatform, CarbonWindow File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pyglet/window/carbon/__init__.py", line 69, in <module> framework='/System/Library/Frameworks/QuickTime.framework') File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pyglet/lib.py", line 90, in load_library return self.load_framework(kwargs['framework']) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/pyglet/lib.py", line 226, in load_framework lib = ctypes.cdll.LoadLibrary(realpath) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/ctypes/__init__.py", line 431, in LoadLibrary return self._dlltype(name) File "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/ctypes/__init__.py", line 353, in __init__ self._handle = _dlopen(self._name, mode) OSError: dlopen(/System/Library/Frameworks/QuickTime.framework/QuickTime, 6): no suitable image found. Did find: /System/Library/Frameworks/QuickTime.framework/QuickTime: mach-o, but wrong architecture /System/Library/Frameworks/QuickTime.framework/QuickTime: mach-o, but wrong architecture </code></pre> <p>Which would indicate that PyDev is running python as a 64-bit process. </p> <p>I can see that I can have my python interpreter set environment variables (Preferences > Pydev > Interpreter - Python > Environment) but I am not sure how to correctly configure this (I have tried). </p> <p>The question is: how do I run python as a 32-bit process in PyDev?</p>

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