spreadsheet & angular?

I'd like to use the spreadsheet widget, but via angular. I tried something like this:

    <div class="container-fluid" ng-controller="planner.PlanEditorController as shot_planner">

        <H1>Planner</H1>

        <kendo-spreadsheet style="height:580px;" options="planner.spreadsheetOptions"></kendo-spreadsheet>

    </div>

 but it doesn't seem to be working (the directive is not recognized).

 Any ideas?

Thanks,

John