Websockety v nette – Service of type ‚IPub\WebSockets\Server\Server‘ not found

Zdravim, pokusam sa rozchodit websockety v nette ale je tu prblem ze sa neviem dostat cez chybu Service of type 'IPub\WebSockets\Server\Server' not found a tak isto mi v cmd nefunguje spustit php www/index.php ipub:websockets:start kedy dostavam chybu ERROR: application encountered an error and can not continue. Error was logged..

V config.neo mam taketo nastavenie

extensions:
	webSocketsWAMP: IPub\WebSocketsWAMP\DI\WebSocketsWAMPExtension
	webSockets: IPub\WebSockets\DI\WebSocketsExtension


webSockets:
    clients:
    storage:
        driver: @clients.driver.memory
        ttl:    0
    server:
        httpHost:   localhost
        port:       8080
        address:    0.0.0.0
    routes:
        '/[!<locale [a-z]{2,4}>/]www/<myParameter>/<otherParameter>' : 'Homepage:'
    mapping: []