Expected behavior

Can install SignalR into xamarinmac20 project

Actual behavior

Cannot!

You are trying to install this package into a project that targets 'Xamarin.Mac,Version=v2.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

Steps to reproduce

Start a new Unified API Xamarin Mac library. Try to add Microsoft.AspNet.SignalR.Client 2.2.1 from nuget. Argh!