title: Can I PEAR to install packages to a specific folder?
body: <p>Does PEAR have the ability to install packages to a user-specified folder on demand? I'd like to be able to do something like this to install a new copy of PHPUnit to a project I'm messing around with:</p>
  
  <p><code>pear install phpunit TARGET=~/sources/project/test/lib</code></p>
  
  <p>Is that sort of operation supported by PEAR? I'd like to use PEAR because of its ability to grab all of the dependencies seamlessly.</p>