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We’ve been building our product using py2app 0.2 on
Panther with Apple’s Mac python. That has worked for some time, but as
has been pointed out here many times, relying on that is not the safest way to
ship things to real customers. The app is large with several C++ extensions using
boost::python. We need to support customers running Panther as well as Tiger,
so we’re continuing to build under Panther. So we’ve upgraded Panther to MacPython 2.4, and grabbed
the appropriate py2app (py2app-0.2-py2.4-macosx10.3). The application builds,
but when we run it, it dies with “Interpreter not initialized (version
mismatch?)”. This happens the instant we attempt to import our
first extension. We can load our extensions manually by specifying the
appropriate DYLD environment variables and they load properly. The DYLD
parameters are specified in the setup.py (and it all seems to work with the Apple
native python). We have carefully checked all our dependencies in the xcode build
– we’re building everything with the 2.4 python. The .plist file in
the constructed application indicates that we successfully found and built with
the 2.4 python. We’ve tried changing the symlink at /usr/bin/python to
point to 2.4 instead of 2.3, but that didn’t fix the problem, so we put
it back the way it was. We tried installing PantherPythonFix (out of desperation) but
we didn’t expect it to change anything and it didn’t. We build using python2.4 setup.py py2app It looks like the executable built into our app (in the Contents/MacOS
folder) is still somehow dependent on the native python, but we can’t
figure out what the problem is. Help, please? Any ideas? |
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