public static function importRoutes(Event $event) {
        $options = self::getOptions($event);
        $appDir = $options['symfony-app-dir'];
        $webDir = $options['symfony-web-dir'];

        if (!is_dir($webDir)) {
            echo 'The symfony-web-dir (' . $webDir . ') specified in composer.json was not found in ' . getcwd() . ', can not install assets.' . PHP_EOL;

            return;
        }

        static::executeCommand($event, $appDir, 'wucdbm_menu_builder:import_routes');
    }