title: voyager - (Symfony\Component\Console\Exception\CommandNotFoundException] There are no commands defined in the "voyager" namespace)
body: <p>So I am trying to install Voyager for my laravel, but when I insert </p>
  
  <blockquote>
    <p>php artisan voyager:install</p>
  </blockquote>
  
  <p>I am getting this error message:</p>
  
  <blockquote>
    <p>(Symfony\Component\Console\Exception\CommandNotFoundException] There
    are no commands defined in the "voyager" namespace)</p>
  </blockquote>
  
  <p>Here is my PhP and Laravel version:</p>
  
  <blockquote>
    <p>Laravel Framework version 5.3.16</p>
    
    <p>λ php -v PHP 7.0.13 (cli) (built: Nov 8 2016 13:45:28) ( ZTS )
    Copyright (c) 1997-2016 The PHP Group Zend Engine v3.0.0, Copyright
    (c) 1998-2016 Zend Technologies</p>
  </blockquote>
  
  <p>And my package service providers:</p>
  
  <p>/*
       * Package Service Providers...
       */</p>
  
  <pre><code>TCG\Voyager\VoyagerServiceProvider::class,
  Intervention\Image\ImageServiceProvider::class,
  </code></pre>
  
  <p>So what is the problem? why am I getting this error message</p>