title: Symfony2 symfony_demo
body: <p>I was block here. When I want to log onto the app_dev.php file I have this message</p>
  
  <blockquote>
    <p>Authentication request could not be processed due to a system problem. </p>
  </blockquote>
  
  <p>My instalation:</p>
  
  <blockquote>
    <p>Ubuntu Mate 15.04</p>
    
    <p>apache2, php5, libapache2-mod-php5, mysql-server, php5-mysql, php-apc,
    php-intl and mysqlite install.</p>
  </blockquote>
  
  <p>I have give the permission to the folder <code>/var/www/html</code> and <code>/etc/php5</code> like chmod. And edit php.ini onto the <code>/etc/php5/cli</code> and <code>/etc/php5/apache2</code> and added the <code>date.timezone = Europe/Paris</code> However, the message error as onto the check.php .</p>
  
  <p>When I want to see the Homepage I have this in red :</p>
  
  <blockquote>
    <p>Uncaught PHP Exception Doctrine\DBAL\Exception\DriverException: "An
    exception occured in driver: could not find driver" at
    /var/www/html/symfony_demo/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractSQLiteDriver.php
    line 85</p>
  </blockquote>
  
  <p>But, I have slqite installed. </p>
  
  <p>Thanks for helping. </p>