frameworks - Why "no such file or directory ... autoload.php" when accessing Laravel app? -

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i newbie laravel, have been trying install laravel, wasted 3 hours unfortunately didn't work. when access through public directory, these errors:

warning: require(c:\wamp\www\laravel\bootstrap/../vendor/autoload.php): failed open stream: no such file or directory in c:\wamp\www\laravel\bootstrap\autoload.php on line 17 call stack

and following:

fatal error: require(): failed opening required 'c:\wamp\www\laravel\bootstrap/../vendor/autoload.php' (include_path='.;c:\php\pear') in c

did install laravel's dependencies? when unzip framework in work environment (i.g. htdocs) must install necesary dependencies command php composer.phar install (assuming have installed composer , git). when done, able see home page of framework.


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