I get the following error when trying to use the MVCBridge package:

Error loading Razor Script MvcRenderAction.cshtml

MvcRenderAction.cshtml(8): error CS1928: 'System.Web.WebPages.Html.HtmlHelper' does not contain a definition for 'RenderMvcAction' and the best extension method overload 'Devotit.Umbraco.MvcBridge.Html.MvcBridgeExtensions.RenderMvcAction(System.Web.WebPages.Html.HtmlHelper, string, string, dynamic, dynamic, string)' has some invalid arguments

Any thoughts on what this may be?