Hi, when I use the latest version I get an error when calling a Lambda. 

I get this error:
Lambda process returned error status code: 1. Output:
awssvc           | 2019-05-10T22:23:19.822966331Z Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.29/containers/create: dial unix /var/run/docker.sock: connect: permission denied
awssvc           | 2019-05-10T22:23:19.822969899Z must specify at least one container source

I'am using the Lambda in a docker. 

You can find my setup here: https://github.com/blaart/stream-my-changes
After forcing to use the 0.9.1 version all works fine again.  

try:
        
        load_plugins()
        event_publisher.fire_event(event_publisher.EVENT_START_INFRA)
        
        setup_logging()
        apis = apis or list(config.SERVICE_PORTS.keys())
        
        apis = canonicalize_api_names(apis)
        
        os.environ['AWS_REGION'] = DEFAULT_REGION
        os.environ['ENV'] = ENV_DEV
        
        register_signal_handlers()
        
        check_aws_credentials()
        
        install.install_components(apis)
        
        sleep_time = 5
        
        thread = None
        if 'elasticsearch' in apis or 'es' in apis: