I have installed OxyPlot.Xamarin.Mac (2.0.Q-preview0001) in the .macOS project, but when I try to install OxyPlot.Xamarin.Forms to the ,macOS project I get the error messages
Retrieving package 'OxyPlot.Xamarin.Forms 1.1.0-unstable0011' from 'nuget.org'.
For adding package 'OxyPlot.Xamarin.Forms.1.1.0-unstable0011' to project 'oxyPlotTst.macOS' that targets 'xamarinmac20'.
Install failed. Rolling back...
Package 'OxyPlot.Xamarin.Forms.1.1.0-unstable0011 : OxyPlot.Core [2.0.0-unstable0956, ), Xamarin.Forms [126.96.36.199, )' does not exist in project 'oxyPlotTst.macOS'
Package 'OxyPlot.Xamarin.Forms.1.1.0-unstable0011 : OxyPlot.Core [2.0.0-unstable0956, ), Xamarin.Forms [188.8.131.52, )' does not exist in folder '/Users/eks/projects/xamarinProjs/OxyPlotTst/packages'
Executing nuget actions took 61 ms
Could not install package 'OxyPlot.Xamarin.Forms 1.1.0-unstable0011'. 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.
How do I solve that problem ?