Error installing Xamarin.Auth on the Visual Studio 2015 community

Question

When installing Xamarin.Auth Nuget, I get the following error:

Severity code Description Project file line suppression status Error Failed to install package "Validation 2.0.4.14103". You are trying to install this package in a project whose purpose is "Xamarin.iOS, Version = v1.0", but the package does not contain links to assemblies or content files compatible with this infrastructure. For more information, contact the author of the package. 0

Answer 1

, Nuget "Validation" 2.3.7, iOS .

Xamarin.Auth iOS.