anchor.diff:                      Version = version                        
                       OutputPath = nugetDir
                       Dependencies = 
  -                        ["Machine.Fakes",version
  -                         flavour,flavourVersion]
  +                        ["Machine.Fakes",requireExactly version
  +                         flavour,requireExactly flavourVersion]
                       AccessKey = NugetKey
                       Publish = NugetKey <> "" })
                   "machine.fakes.nuspec"
  
positive.code:         |> Zip buildDir (deployDir + sprintf "%s-%s.zip" projectName version)
  )
  
  Target "BuildNuGet" (fun _ ->
      CleanDirs [nugetDir; nugetLibDir; nugetDocsDir]
          
  
negative.code:             Project = projectName
              Version = version                        
              OutputPath = nugetDir
              Dependencies = ["Machine.Specifications",requireExactly MSpecVersion]
              AccessKey = NugetKey
              Publish = NugetKey <> "" })
          "machine.fakes.nuspec"
  