title: Install php-devel centos
body: <p>I try to install php-devel on my server and I get this error</p>
  
  <pre><code># yum install php-devel
  Loaded plugins: fastestmirror
  Loading mirror speeds from cached hostfile
  * base: centos.mirror.transip.nl
  * extras: centos.mirror.transip.nl
  * updates: centos.mirror.transip.nl
  Excluding Packages in global exclude list
  Finished
  Setting up Install Process
  No package php-devel available.
  Nothing to do
  </code></pre>
  
  <p>What is the problem?</p>
  
  <p>This is my version</p>
  
  <pre><code>GNU bash, version 3.2.25(1)-release (x86_64-redhat-linux-gnu)
  Copyright (C) 2005 Free Software Foundation, Inc.
  
  PHP 5.3.16 (cli) (built: Sep 16 2012 06:57:51)
  Copyright (c) 1997-2012 The PHP Group
  Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
  </code></pre>