[visual-studio-2012] How do I install ASP.NET MVC 5 in Visual Studio 2012?

You should be able to install from NuGet (http://www.nuget.org/packages/Microsoft.AspNet.Mvc) into VS2012. Change the Target Framework to .NET 4.5.

Not sure the new project templates are ready for VS2012. But if you have an ASP.NET MVC 4 app you can upgrade using the link below.

http://www.asp.net/mvc/tutorials/mvc-5/how-to-upgrade-an-aspnet-mvc-4-and-web-api-project-to-aspnet-mvc-5-and-web-api-2