title: Why is my Symfony2 install 404ing when I access app.php?
body: <p>In Symfony2, when accessing my application locally via app_dev.php, everything works fine. However, when I access app.php it 404s:</p>
  
  <blockquote>
    <p>Oops! An Error Occurred</p>
    
    <p>The server returned a "404 Not Found".</p>
    
    <p>Something is broken. Please e-mail us at [email] and let us know what
    you were doing when this error occurred. We will fix it as soon as
    possible. Sorry for</p>
  </blockquote>