Вопрос по LiveStreet 0.4

После установки LiveStreet 0.4 при переходе на сайте вылазит ошибка

Warning: require_once(/home/speak/public_html/engine/lib/internal/ConfigSimple/Config.class.php) [function.require-once]: failed to open stream: No such file or directory in /home/speak/public_html/config/loader.php on line 20

Fatal error: require_once() [function.require]: Failed opening required '/home/speak/public_html/engine/lib/internal/ConfigSimple/Config.class.php' (include_path='.:/usr/lib/php:/usr/local/lib/php:/home/speak/public_html') in /home/speak/public_html/config/loader.php on line 20

Буду благодарен за помощь