title: how to open routes with laravel
body: <p>i'm just finished to install laravel 5.7 in my linux mint 18.3 and 
  when i run the server with php artisan serve and later i open localhost i can't not see the first page...
  It say 'Page not found' i do not understand why happen this.
  i can not see any route.</p>
  
  <p>I modified the phpconfig file with this </p>
  
  <pre><code>&lt;Directory /var/www/&gt;
      Options Indexes FollowSymLinks
      AllowOverride All
      Require all granted
  &lt;/Directory&gt;
  </code></pre>
  
  <p>and i turn on the rewrite php module with </p>
  
  <pre><code>sudo a2enmod rewrite
  sudo service apache2 restart
  </code></pre>
  
  <p>But still not working.</p>