ASP .NET vNext WebApplication

project.json

{
  "webroot": "wwwroot",
  "version": "0.1-alpha-*",
  "dependencies": {
    "Microsoft.AspNet.Server.IIS":"1.0.0-beta2",
    "Microsoft.AspNet.Diagnostics": "1.0.0-beta2",
    "Microsoft.AspNet.Hosting": "1.0.0-beta2",
    "Microsoft.AspNet.Server.WebListener": "1.0.0-beta2",
    "Microsoft.AspNet.StaticFiles": "1.0.0-beta2",
    "Kestrel": "1.0.0-beta2"
  },
  "commands": {
    "web": "Microsoft.AspNet.Hosting --server Microsoft.AspNet.Server.WebListener --server.urls http://localhost:5001",
    "kestrel": "Microsoft.AspNet.Hosting --server Kestrel --server.urls http://localhost:5004"
  },
  "frameworks": {
    "aspnet50": {}
  }
}

Startup.cs

using Microsoft.AspNet.Builder;

namespace KWebStartup
{
    public class Startup
    {
        public void Configure(IApplicationBuilder app)
        {
            app.UseStaticFiles();
            app.UseWelcomePage();
        }
    }
}