title: The 'sphinx-build' command was not found.
body: <p>This was our processes of installing Sphinx.</p>
  
  <pre><code>&gt; choco install python -y -f
  &gt; pip install sphinx
  </code></pre>
  
  <p>We know that sphinx installed because of the following output. </p>
  
  <pre><code>&gt; pip show sphinx
  ---
  Metadata-Version: 2.0
  Name: Sphinx
  Version: 1.4.3
  Summary: Python documentation generator
  Home-page: http://sphinx-doc.org/
  Author: Georg Brandl
  Author-email: georg@python.org
  License: BSD
  Location: c:\programdata\chocolatey\lib\python3\tools\lib\site-packages
  </code></pre>
  
  <p>We also added its install location to our PATH. </p>
  
  <pre><code>c:\programdata\chocolatey\lib\python3\tools\lib\site-packages
  </code></pre>
  
  <p>Even so, running <code>sphinx-build</code> does not work. </p>
  
  <pre><code>'sphinx-build' is not recognized as an internal or external command,
  operable program or batch file.
  </code></pre>