Because of changes in the PySide __init__.py, cx_Freeze executable, crashed on startup

Starting with PySide version 1.1.0 has changed the package file _init_.py:

Old version:
http://qt.gitorious.org/pyside/pyside-archive/blobs/1.0.9/PySide/__init__.py.in

New version:
http://qt.gitorious.org/pyside/pyside-archive/blobs/1.1.0/PySide/__init__.py.in

In old version has import of "private" module. In new version this import has removed. This led to the fact that when you build the application using cx_Freeze, it crashes at startup.

Module "private":

import atexit
from QtCore import __moduleShutdown

atexit.register(__moduleShutdown)}}

cx_Freeze sample:
https://bitbucket.org/anthony_tuininga/cx_freeze/src/ec1efee25c79293a69875d8d73701d6575928781/samples/PyQt4?at=default