title: Class 'MongoDB\Driver\Manager' not found
body: <p>I'm integrating MongoDB with Laravel. I'm following information found in this link <a href="https://github.com/jenssegers/laravel-mongodb#installation" rel="noreferrer">jenssegers/laravel-mongodb</a>. I'm successful at integrating MongoDB. But when I run the code it throws this error </p>
  
  <blockquote>
    <p>FatalErrorException in Client.php line 56:
    Class 'MongoDB\Driver\Manager' not found</p>
  </blockquote>
  
  <p>Here is the code </p>
  
  <p><strong>Controller</strong>
     app/Http/Controller/NewController</p>
  
  <pre><code>&lt;?php
  
  namespace App\Http\Controllers;
  
  use Illuminate\Http\Request;
  
  use App\Http\Requests;
  
  use App\User;
  
  class NewController extends Controller
  {
      //
      public function index(){
          $var = User::all();
          var_dump($var);
      }
  }
  </code></pre>
  
  <p>And here follows the <code>user.php</code> that is by default provided by Laravel when we create the project </p>
  
  <pre><code>&lt;?php
  
  namespace App;
  
  use Illuminate\Foundation\Auth\User as Authenticatable;
  use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
  
  class User  extends Eloquent 
  {
      /**
       * The attributes that are mass assignable.
       *
       * @var array
       */
      protected $collection = 'users_collection';
      protected $fillable = [
          'name', 'email', 'password',
      ];
  
      /**
       * The attributes excluded from the model's JSON form.
       *
       * @var array
       */
      protected $hidden = [
          'password', 'remember_token',
      ];
  }
  </code></pre>
  
  <p>Please tell me why am I getting this error.</p>
  
  <p>Phpinfo --> mongodb section is coming. Here is a screen shot
  <a href="http://screencast.com/t/NjWZ735d" rel="noreferrer">phpinfo</a></p>