Ubuntu12.04 で PHPUnit をインストール。PEARを使うのが手っ取り早い。
$ sudo apt-get install php-pear $ sudo pear channel-discover pear.phpunit.de $ sudo pear channel-discover components.ez.no $ sudo pear channel-discover pear.symfony-project.com $ sudo pear channel-discover pear.symfony.com $ sudo pear install phpunit/PHP_CodeCoverage phpunit/PHPUnit