Redistributable components for package 'PostSharp.Patterns.Caching'. This package should only be installed as a dependency. (This is not the package you are looking for).
$ dotnet add package PostSharp.Patterns.Caching.RedistRedistributable components for package 'PostSharp.Patterns.Caching'. This package should only be installed as a dependency. (This is not the package you are looking for).