i don't install modules userGroups

My Config

usergroups 1.8

Yii 1.1.8

XAMPP 1.7.4


<?php


// uncomment the following to define a path alias

// Yii::setPathOfAlias('local','path/to/local-folder');


// This is the main Web application configuration. Any writable

// CWebApplication properties can be configured here.

return array(

	'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..',

	'name'=>'TrackStar',

	'homeUrl'=>'/trackstar/project',

	


	// preloading 'log' component

	'preload'=>array('log'),


	// autoloading model and component classes

	'import'=>array(

		'application.models.*',

		'application.components.*',

		

		'application.modules.userGroups.models.*',

		

	),

	

	'modules'=>array(

	    'gii'=>array(

	          'class'=>'system.gii.GiiModule',

	          'password'=>'123456',

	    ),

	    

	   'userGroups'=>array(

		   'accessCode'=>'123456',

		   'salt'=>'123456', 

		),

	 ),


	// application components

	'components'=>array(

		'user'=>array(

			// enable cookie-based authentication

			'allowAutoLogin'=>true,

			//Grops

			'class'=>'userGroups.components.WebUserGroups',

		),

		

		'urlManager'=>array(

		    'urlFormat'=>'path',

		   

		    'showScriptName'=>false,   

		 ),    

		

		

		'db'=>array(

			'connectionString' => 'mysql:host=127.0.0.1;dbname=user2',

			'emulatePrepare' => true,

			'username' => 'root',

			'password' => '123456',

			'charset' => 'utf8',

	     ),

	

	     'authManager'=>array(

		    'class'=>'CDbAuthManager',

		    'connectionID'=>'db',

		 ),


		'errorHandler'=>array(

			// use 'site/error' action to display errors

            'errorAction'=>'site/error',

        ),

		'log'=>array(

			'class'=>'CLogRouter',

			'routes'=>array(

				array(

					'class'=>'CFileLogRoute',

					'levels'=>'error, warning, trace',

				),

				// uncomment the following to show log messages on web pages

				

				array(

					'class'=>'CWebLogRoute',

				),

				

			),

		),

	),


	// application-level parameters that can be accessed

	// using Yii::app()->params['paramName']

	'params'=>array(

		// this is used in contact page

		'adminEmail'=>'webmaster@example.com',

	),

	

	

	

);

The userGroups Module is not installed on your system.

the part ‘urlManager’, the url regular is missing.

just default look like:

		'rules'=&gt;array(


			'&lt;controller:&#092;w+&gt;/&lt;id:&#092;d+&gt;'=&gt;'&lt;controller&gt;/view',


			'&lt;controller:&#092;w+&gt;/&lt;action:&#092;w+&gt;/&lt;id:&#092;d+&gt;'=&gt;'&lt;controller&gt;/&lt;action&gt;',


			'&lt;controller:&#092;w+&gt;/&lt;action:&#092;w+&gt;'=&gt;'&lt;controller&gt;/&lt;action&gt;',


		),