Installing I am using Visual Studio 2012. I added the following NuGet packages: NUnit (2.6.3) FsCheck (1.0.4) FsCheck.NUnit (1.0.4) FSharp.Core for F# 3.1 (3.1.2.1) Links https://github.com/fsharp/FsCheck https://fsharp.github.io/FsCheck/