title: PEAR: What version of xxx do I have?
body: <p>I'm trying to figure out what version of HTMLpurifier I have installed through the pear CLI. I know there was a way to do so but I cannot find it. </p>
  
  <p>I've tried </p>
  
  <pre><code>pear info htmlpurifier
  </code></pre>
  
  <p>But it just tells me that it doesn't exist. Yet when I make pear check for updates it will check the htmlpurifier's channel??</p>