Xam Forms Labs ServiceStackV3 nuget issue on WP

Hi, just trying out XFL and have copied the SetIOC code from the sample. However I am getting a compile error as ServiceStackV3 is not defined. When I try and add the XFL ServiceStackV3 package from nuget it fails as ServiceStack.Text doesn't support windows phone.


...
Successfully installed 'Xamarin.Forms.Labs.Services.Serialization.ServiceStackV3 1.1.1-beta6'.
Adding 'ServiceStack.Text 4.0.22' to XXX.
Uninstalling 'ServiceStack.Text 4.0.22'.
Successfully uninstalled 'ServiceStack.Text 4.0.22'.
Install failed. Rolling back...
Could not install package 'ServiceStack.Text 4.0.22'. You are trying to install this package into a project that targets 'WindowsPhone,Version=v8.0', 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.


Any recommended solution?

Thanks
Russell