title: syntax error using pip on python 3.6
body: <p>trying to use pip to install a library is getting me a syntax error . i tried everything on the internet , the only way to install a module using pip is an answer i found here: <a href="https://stackoverflow.com/questions/8548030/why-does-pip-install-inside-python-raise-a-syntaxerror">Why does &quot;pip install&quot; inside Python raise a SyntaxError?</a>
  which states:</p>
  
  <pre><code>import pip
  
  package_name='selenium'
  pip.main(['install', package_name])
  </code></pre>
  
  <p>is there a way to fix pip here so that i use the normal syntax like:</p>
  
  <pre><code>pip install somemodule 
  </code></pre>
  
  <p>Some other answers where about changing the environment variables however they did not specify how to do that on Windows 7</p>