尝试使用py2exe构建这个python包时，我做错了什么？

Question

这是我的setup.py：

from distutils.core import setup
import py2exe

setup(name='a program',
      version='0.9.1',
      description='does things',
      author='a person',
      author_email='an email',
      license='no license',
      data_files=[('images', 'image1.png'),
                  ('images', 'image2.png')],
      packages=['my_python_package'],
      options={'py2exe':{'includes': ['PyQt4.QtGui', 'PyQt4.QtCore'],
                         'bundle_files':1}})

然而，每当我从控制台运行python setup.py py2exe时，我都会得到以下输出：

running py2exe
running build_py

  1 missing Modules                  
  ------------------                 
? readline                            imported from cmd, code, pdb
Building shared code archive 'dist\library.zip'.
Copy DLL C:\Python34\lib\site-packages\PyQt4\QtCore4.dll to dist
Copy DLL C:\Python34\lib\site-packages\PyQt4\QtGui4.dll to dist
error: [Errno 2] No such file or directory: 'O'

我不知道被引用的这个'O'是什么。我可能做错了什么，我该如何检查呢？