title: pip install indexer error in Python 3.7 in Windows 10
body: <p>I am trying to install indexer using Jupyter notebook in Python 3.7.</p>
  
  <pre class="lang-none prettyprint-override"><code>pip install indexer
  </code></pre>
  
  <p>I am getting the following error.</p>
  
  <pre class="lang-none prettyprint-override"><code>Collecting indexer
    Using cached https://files.pythonhosted.org/packages/c7/2f/49ea001ccc81502fe790c6077ca0cf9c4dc98ce160e1b1225a8c881b53b1/indexer-0.6.2.tar.gz
      Complete output from command python setup.py egg_info:
      Traceback (most recent call last):
        File "&lt;string&gt;", line 1, in &lt;module&gt;
        File "C:\Users\manorama\AppData\Local\Temp\pip-install-vs0071ok\indexer\setup.py", line 107
          except OSError, ex:
                        ^
      SyntaxError: invalid syntax
  
      ----------------------------------------
  Note: you may need to restart the kernel to use updated packages.
  Command "python setup.py egg_info" failed with error code 1 in C:\Users\manorama\AppData\Local\Temp\pip-install-vs0071ok\indexer\
  </code></pre>
  
  <p>I tried various solutions like</p>
  
  <pre class="lang-none prettyprint-override"><code>pip install --upgrade setuptools
  pip install ez_setup
  </code></pre>
  
  <p>But nothing is working. </p>
  
  <p>How can I install the indexer package?</p>