Install PHPUnit on Windows 7

First you need install a Zend Server in C:\Zend folder

Install Pear

Run commands below

# pear channel-update pear.php.net
# pear upgrade pear
# pear channel-discover pear.phpunit.de
# pear channel-discover pear.symfony-project.com
# pear channel-discover components.ez.no
# pear clear-cache
# pear update-channels
# pear install --alldeps phpunit/PHPUnit

DONE!