mach-o, but wrong architecture

Using cx-freeze to create a package to distribute behave, some problems with it.

>> python2.7-32 /Library/Frameworks/Python.framework/Versions/2.7/bin/cxfreeze capturebasic.py
[..]
>> ./capturebasic
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/cx_Freeze/initscripts/Console.py", line 27, in <module>
    exec code in m.__dict__
  File "capturebasic.py", line 1, in <module>
ImportError: dlopen(/Users/Luis/Dropbox/PyProjects/behave/dist/cv2.so, 2): no suitable image found.  Did find:
/Users/Luis/Dropbox/PyProjects/behave/dist/cv2.so: mach-o, but wrong architecture

This is the same error that I got when opencv has been built and installed in its 32-version and then you try to use from within a 64bits Python version.

I even tried to build/install cx-freeze in 32 bit:

  python2.7-32 setup.py build
  python2.7-32 setup.py install 

But same errors.

My best guess at the moment is that cxfreeze puts the 64-bit version in the app by default, and cannot import cv2 from opencv.

Options:
- try to force cxfreeze into python2.7-32
- re-install opencv, the reason why I installed the 32bit version was because it was the one compatible with pygame, since I'm not using pygame, maybe is a good chance to move to 64.