title: Can't import class from installed and imported module
body: <p>I'm using Python 3.6 on windows, trying to get the py_mstr module installed so I can interact with a MicroStrategy web portal</p>
  
  <p>I downloaded and installed the module by running it's "setup.py" and it appears to have properly installed it to to C:...\Python36-32\Lib\site-packages</p>
  
  <p>I can import the module properly, but when I try to import a class, it returns an error</p>
  
  <pre><code>&gt;&gt;&gt; import py_mstr
  &gt;&gt;&gt; from py_mstr import MstrClient
  Traceback (most recent call last):
    File "&lt;pyshell#1&gt;", line 1, in &lt;module&gt;
      from py_mstr import MstrClient
  ImportError: cannot import name 'MstrClient'
  </code></pre>
  
  <p>I checked and py_mstr definitely contains the class "MstrClient"</p>
  
  <p>I dug around and found that folder structure might have something to do with it, but I can't figure it out</p>
  
  <pre><code>Python35-32
      ...
      site-packages
          ...
          py_mstr
              __init__.py
              py_mstr.py
              _pycahce__
                  __init__.cpython-36.pyc
                  py_mstr.cpython-36.pyc
  </code></pre>