when running phpunit I get error Warning: require(PHPUnit/Autoload.php): failed to open stream: No such file or directory in /usr/local/bin/phpunit on line 42 Fatal error: require(): Failed opening required 'PHPUnit/Autoload.php' (include_path='.:') in /usr/local/bin/phpunit on line 42 /usr/local/bin/phpunit displays the following on line 42: require 'PHPUnit/Autoload.php'; any suggestions how to