title: Python error with install_lib: 'build\lib' does not exist
body: <p>When I run Python build setup command I get this error:</p>
  
  <pre><code>running install_lib
  warning: install_lib: 'build\lib' does not exist -- no Python modules to install 
  
  
  command 1: python setup.py install
  command 2:easy_install --dir setup.py
  </code></pre>
  
  <p>But I have built successfully with command python setup.py sdist</p>
  
  <ul>
  <li>Windows 7</li>
  <li>Python 2.7</li>
  </ul>
  
  <p><img src="https://i.stack.imgur.com/Sp1TV.png" alt="Please refer my image"></p>