ubuntu 安装 PHPUnit

sudo apt-get remove phpunit
apt-get autoremove
apt-get autoclean

root@ubuntu:~# pear channel-discover pear.phpunit.de
root@ubuntu:~# pear channel-discover pear.symfony-project.com
root@ubuntu:~# pear channel-discover components.ez.no
root@ubuntu:~# pear update-channels
root@ubuntu:sudo pear upgrade-all 
root@ubuntu:sudo pear install --alldeps phpunit/PHPUnit  //这个可以省略

root@ubuntu:~# sudo pear install --force --alldeps phpunit/PHPUnit