Kangaroo missing stuff and not running proberly

am running Rhino 4 SR 8

Grasshopper 0.9.0014

I downloaded the latest Kangaroo on the site. Any ideas why its not running ?

Object: KTimer (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: KTimer (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Boolean)'.
  MissingMethodException
}

Object: QuadMeshDivide (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: QuadMeshDivide (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddMeshParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: Trail (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: Trail (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Boolean)'.
  MissingMethodException
}

Object: NakedVertices (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: NakedVertices (level 2)
{
  Method not found: 'Int32 GH_OutputParamManager.AddPointParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: Wind (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: Wind (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Boolean)'.
  MissingMethodException
}

Object: BoxCollide (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: BoxCollide (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddPointParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: AnchorXYZ (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: AnchorXYZ (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddPointParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: MeshCollide (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: MeshCollide (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddNumberParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Double)'.
  MissingMethodException
}

Object: Sequence (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: Sequence (level 2)
{
  Method not found: 'Int32 GH_OutputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: Counter (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: Counter (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Boolean)'.
  MissingMethodException
}

Object: KangarooOptions (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: KangarooOptions (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddBooleanParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess, Boolean)'.
  MissingMethodException
}

Object: KangarooA (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: KangarooA (level 2)
{
  Method not found: 'Int32 GH_InputParamManager.AddGenericParameter(System.String, System.String, System.String, Grasshopper.Kernel.GH_ParamAccess)'.
  MissingMethodException
}

Object: AntiprismComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: AntiprismComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: TileComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: TileComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: PrismComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: PrismComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: PyramidComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: PyramidComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: LaplacianComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: LaplacianComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: LaplacianHCComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: LaplacianHCComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: CatmullClarkComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: CatmullClarkComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: DualComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: DualComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: LoopComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: LoopComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: MidEdgeComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: MidEdgeComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: SplitPolygonsComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: SplitPolygonsComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: SplitQuadsComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: SplitQuadsComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: BevelEdgesComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: BevelEdgesComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: BevelVerticesComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: BevelVerticesComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: CarpetComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: CarpetComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: FrameComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: FrameComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: OffsetComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: OffsetComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: ThickenComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: ThickenComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}

Object: WindowComponent (level 1)
{
  Exception has been thrown by the target of an invocation.
  TargetInvocationException
}

Object: WindowComponent (level 2)
{
  Method not found: 'Void Grasshopper.Kernel.GH_PersistentParam`1.SetPersistentData(**UNKNOWN TYPE**)'.
  MissingMethodException
}