Error with Vector3 in Boo code

Unity Engine
1 
import UnityEngine

class NewBehaviourScript (MonoBehaviour):

    speed as double

    def FixedUpdate():
        moveHorizontal as double = Input.GetAxis("Horizontal")
        moveVertical as double = Input.GetAxis("Vertical")
  
        movement as Vector3 = Vector3(moveHorizontal,0,0,moveVertical)

        rigidbody.AddForce(movement * speed * Time.deltaTime)

I get this error:

Can somebody point out what I’m doing wrong? I’m trying to make ball roll on a playing field.

2

Probably needs something like:

movement as Vector3 = Vector3(moveHorizontal, 0, moveVertical)
3

Yes I was just experimenting with that but I was using a , as decimal point, thanks!