I installed a sitecore instance with SIM, and checked the project for a MVC solution, what I don't get is why the @Html.Sitecore() is not working:
Error 2 'System.Web.WebPages.Html.HtmlHelper' does not contain a definition for 'Sitecore' and no extension method 'Sitecore' accepting a first argument of type 'System.Web.WebPages.Html.HtmlHelper' could be found (are you missing a using directive or an assembly reference?)
I have the /Views/Web.config with the following:
<namespaces>
<add namespace="Sitecore.Mvc" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Routing" />
</namespaces>
Is there something different that needs to be done when running a solution inside the "Website" folder vs publishing to the Website folder?