Installation
Type: in your Visual Studio NuGet Package Manager.
If you just want the binaries and none of the frontend stuff:
https://www.nuget.org/packages/Archetype.Binaries/
has gratiously donated his time to make a Courier extension to use Archetype with Umbraco as a Service (UaaS). You can install it here: https://www.nuget.org/packages/archetype.courier