title: How to install python27-devel on Centos 6.5
body: <p>I have installed python 2.7.6 from source, but can't find how to install python-devel for python 2.7</p>
  
  <pre><code>yum install python27-devel
  </code></pre>
  
  <p>doesn't work. How to install it?</p>