Symfony Requirements Checker ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > PHP is using the following php.ini file: /etc/php.ini > Checking Symfony requirements: ..................W...........W.....W..... [OK] Your system is ready to run Symfony projects Optional recommendations to improve your setup ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Requirements file should be up-to-date > Your requirements file is outdated. Run composer install and > re-check your configuration. * posix_isatty() should be available > Install and enable the php_posix extension (used to colorize the > CLI output). * short_open_tag should be disabled in php.ini > Set short_open_tag to off in php.ini*. Note The command console could use a different php.ini file ~~~~ than the one used with your web server. To be on the safe side, please check the requirements from your web server using the web/config.php script.