Installing PHPUnit on Ubuntu 8.04

1. You need to get the latest release of PHP
   

   $sudo apt-get install php5

2. To get PHPUnit you need to get the PEAR installer, which is part of PHP
   

   $sudo apt-get install php-pear

3. Once you have PEAR installed you must register the PEAR channel with the PEAR environment
   

   $sudo pear channel-discover pear.phpunit.de

4. The and the last step is to get and install PHPUnit
   

   $sudo pear install phpunit/PHPUnit

Good luck!