I have an application that I started from a user's example. It is for iOS.
When I try to install the package Xamarin.Social I get the following error during install:
Could not install package 'xamstore-xamarin.social 1.1.1'. You are trying to install this package into a project that targets 'Xamarin.iOS,Version=v1.0', 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.