How can I animated a cape?

[Borono]

Hi to everybody

I followed the tutorials on gametoast and here in swfgamers, now I added a cape to a soldier but I do not have animation

The cape looks like a table of wood.

Why I do not have animation in my game?? I wrotten this:

AnimatedAddon         = "CAPE"

GeometryAddon         = "cis_inf_countdooku_cape"
AnimationAddon         = "cis_inf_dooku_cape"
AddonAttachJoint      = "bone_ribcage"

Please help.... Thanks for their comments