title: Python maximum recursion depth exceeded when installing a module
body: <p>I got maximum recursion depth exceeded when installing <code>gcs-oauth2-boto-plugin-1.4</code> on my mac. I downloaded and unzipped the package, ran <code>sudo python setup.py install</code> under the installation directory, pretty standard stuff that you would do when install a Python module. I was doing it in a virtual environment (virtualenv). I did not encounter any problem while installing it on the original environment. Any help would be greatly appreciated. Thanks a lot! </p>
  
  <p>Edit: I got the same error when trying to install it with <code>pip install gcs-oauth2-boto-plugin==1.4</code></p>