title: Segmentation fault in Zend_Tool
body: <p>I'm using Ubuntu 9.04 and I applied <a href="http://www.pangpondblog.com/install-zend-framework-18-ubuntu-zendtool" rel="nofollow noreferrer">this tutorial</a></p>
  
  <p>But I'm still getting this error:</p>
  
  <pre><code>$ zf show version
  Segmentation fault
  </code></pre>
  
  <p>What do I miss?</p>
  
  <p>Thanks.</p>