ASP.Net 5 IIS：无法解析以下依赖项

I have an ASP.Net 5 MVC 6 project that uses several non-DNX class libraries. These libs are wrapped via dnu wrap, and all works find on IIS Express or self-hosted app. However on IIS 8 it shows errorI have an ASP.Net 5 MVC 6 project that uses sev