title: How to add python support to already installed postgreSQL?
body: <p>I have postgreSQL version 8.3 installed on an ubuntu machine. This was installed via apt get. When I was trying to source a database dump that has some plsql functions written, I got the following error - </p>
  
  <pre><code>could not access file "$libdir/plpython": No such file or directory
  </code></pre>
  
  <p>When I tried to enable python support for a particular database, I got yet another error - </p>
  
  <pre><code>$ createlang plpythonu &lt;dbname&gt; -U postgres
  createlang: language installation failed: ERROR:  could not access file "$libdir/plpython": No such file or directory
  </code></pre>
  
  <p>Is there a way that I can add support for python without having to reinstall postgreSQL?</p>