title: Command "serve" is not defined (Lumen-Laravel)
body: <p>So, i try to install the lumen restful api. Based on tutorial, i have to "serve" on php artisan. The command be like:</p>
  
  <p>php artisan serve sample_api sample_api/public</p>
  
  <p>then it shows:</p>
  
  <p><a href="http://i.stack.imgur.com/QWR1P.jpg" rel="noreferrer">Command "serve" not defined.</a></p>
  
  <p>Some say that serve command has been deleted in laravel 5 (which i use it). if so, what command should i use? or maybe find another tutorial?</p>
  
  <p>Ps: Im a newbie :)</p>
  
  <p>Thanks a lot!</p>