我正在尝试为MonoDroid项目安装Nuget包（Visual Studio 2015）：
Microsoft.AspNet.SignalR.Client
我收到了这个错误：
Could not install package 'Microsoft.AspNet.SignalR.Client 2.2.0'. You are trying to install this package into a project that targets 'MonoAndroid,Version=v4.3', but the package does not contain any assembly references or content files that are compatible with that framework.
有什么想法解决这个问题吗？