Can't install PHPUnit via PEAR, requires PEAR Installer >= 1.9.2, can't upgrade PEAR from 1.9.0
问题 I read the other PHPUnit installation questions but haven't had any success. What is going on with my PEAR install? $ sudo pear update-channels Updating channel "components.ez.no" Channel "components.ez.no" is up to date Updating channel "doc.php.net" Channel "doc.php.net" is up to date Updating channel "pear.php.net" Channel "pear.php.net" is up to date Updating channel "pear.phpunit.de" Channel "pear.phpunit.de" is up to date Updating channel "pear.symfony-project.com" Channel "pear.symfony