title: Python 2.7 - ImportError: No module named Image
body: <p>Recently, I have been studying OpenCV to detect and recognize faces using C++. In order to execute source code demonstration from the OpenCV website I need to run Python to crop image first. Unfortunately, the message error is <code>'ImportError: No module named Image'</code> when I run the Python script (this script is provided by OpenCV website). I installed  "python-2.7.amd64" and downloaded "PIL-1.1.7.win32-py2.7" to install <code>Image</code> library.  However, the message error is <code>'Python version 2.7 required, which was not found in the registry'</code>. And then, I downloaded the script written by Joakim Löw for Secret Labs AB / PythonWare to register registry in my computer. But the message error is <code>"Unable to register. You probably have the another Python installation"</code>.</p>
  
  <p>I spent one month to search this issue on the internet but I cannot find the answer.  Please support me to resolve my issue.   </p>
  
  <p>Thanks,
  Tran Dang Bao</p>