title: How to install iconv-devel on CentOS 5.6?
body: <p>After <a href="https://rvm.beginrescueend.com/rvm/install/" rel="noreferrer">installing rvm</a> on CentOS 5.6 and run <code>rvm notes</code>:</p>
  
  <pre><code>dependencies:
    # For RVM
    rvm: yum install -y bash curl git # NOTE: For git you need the EPEL repository enabled
  
    # For Ruby (MRI &amp; Ree) you should install the following OS dependencies:
    ruby: yum install -y gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel ;
          yum install -y make bzip2 ;
          yum install -y iconv-devel # NOTE: For centos 5.4 final iconv-devel might not be available :(
  </code></pre>
  
  <p>However <code>iconv-devel</code> cannot be found:</p>
  
  <pre><code>Setting up Install Process
  No package iconv-devel available.
  Nothing to do
  </code></pre>
  
  <p>How can I install it?</p>