title: Pip install does not fetch the latest version
body: <p>I want to install the latest <code>django-froala-editor</code> version.</p>
  
  <p>But <code>pip install</code> keeps installing the <code>django-froala-editor</code> version 2.0.1.</p>
  
  <h3>Steps to reproduce the problem.</h3>
  
  <p>(using virtualenvwrapper to ease the test)</p>
  
  <pre><code>mktmpenv
  pip search froala
  pip install django-froala-editor
  </code></pre>
  
  <p>The version <code>2.0.1</code> gets installed, even though the <code>2.3.2</code> is <a href="https://pypi.python.org/pypi/django-froala-editor" rel="nofollow">present on the pypi website</a> and the pip search shows a <code>2.1.0</code> version.</p>
  
  <p><img src="https://cloud.githubusercontent.com/assets/2452791/16003188/5604ead0-3153-11e6-8a8d-437679759c1a.png" alt="screen shot 2016-06-13 at 10 40 41"></p>
  
  <h3>OS.</h3>
  
  <p>OS X Yosemity 10.10.5,
  pip version 8.1.2,
  python 2.7</p>