如何在IIS7上安装asp.net mvc 2？

I have developed an ASP.NET MVC 2 website, and now need to deploy it to my web server. I've overcome some hurdles already, since ASP.NET was not installed etc. but I've now got to the point where I can serve up plain content files, and if I try to hit one of my MVC URLs I get this:I have developed an ASP.NET MVC 2 website, and