Asp.net core mvc 获取错误Microsoft.AspNetCore.MVC 1.1.0不支持framework.NETCoreApp，v1.1版

正在尝试使用MVC启动.Net核心项目。尝试使用最新版本的.Net CORE（v1.1），我无法获得MVC版本作为依赖项。下面是我的project.json文件

 {

  "buildOptions": {
    "emitEntryPoint": true,
    "debugType": "portable",
    "preserveCompilationContext": true
  },
  "dependencies": {
    "Microsoft.AspNetCore.Diagnostics": "1.1.0",
    "Microsoft.AspNetCore.Mvc": "1.1.0",
    "Microsoft.AspNetCore.Mvc.TagHelpers": "1.1.0",
    "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0",
    "Microsoft.AspNetCore.Server.Kestrel": "1.1.0",
    "Microsoft.AspNetCore.StaticFiles": "1.1.0",
    "Microsoft.EntityFrameworkCore": "1.1.0",
    "Microsoft.EntityFrameworkCore.Design": "1.1.0",
    "Microsoft.EntityFrameworkCore.Relational": "1.1.0",
    "Microsoft.EntityFrameworkCore.SqlServer": "1.1.0",
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0",
    "Microsoft.Extensions.Configuration.Json": "1.1.0"
  },
  "frameworks": {
    "netcoreapp1.1": {
      "dependencies": {
        "Microsoft.NETCore.App": {
      "type": "platform",
      "version": "1.1.0"
    }
  },
  "imports": [
    "dnxcore50"
      ]
    }
  },
  "publishOptions": {
    "include": [
      "wwwroot",
      "web.config"
    ]
  },
  "runtimeOptions": {
    "gcServer": true
  },
  "scripts": {
    "postpublish": [ "dotnet publish-iis --publish-folder     %publish:OutputPath% --framework %publish:FullTargetFramework%" ]
  }
}

给出此错误：

依赖项Microsoft.AspNetCore.Mvc 1.1.0不支持framework.NETCoreApp，版本=v1.1

只需从以下位置安装运行时（不仅仅是SDK）：。 也许您需要执行“dotnetrestore”命令。 这对我有帮助