anchor.diff:  SETLOCAL
   SET NUGET_VERSION=latest
   SET CACHED_NUGET=%LocalAppData%\NuGet\nuget.%NUGET_VERSION%.exe
  -SET BUILDCMD_KOREBUILD_VERSION=""
  -SET BUILDCMD_DNX_VERSION=""
  +SET BUILDCMD_KOREBUILD_VERSION=
  +SET BUILDCMD_DNX_VERSION=
   
   IF EXIST %CACHED_NUGET% goto copynuget
   echo Downloading latest version of NuGet.exe...
  
positive.code: .nuget\NuGet.exe install Sake -ExcludeVersion -Source https://www.nuget.org/api/v2/ -Out packages
  
  :getdnx
  IF "%SKIP_DNX_INSTALL%"=="" (
      IF "%BUILDCMD_DNX_VERSION%"=="" (
          BUILDCMD_DNX_VERSION=latest
      )
      CALL packages\KoreBuild\build\dnvm install %BUILDCMD_DNX_VERSION% -runtime CoreCLR -arch x86 -alias default
      CALL packages\KoreBuild\build\dnvm install default -runtime CLR -arch x86 -alias default
  ) ELSE (
  
negative.code: 
  :restore
  IF EXIST packages\Sake goto getdnx
  IF "%BUILDCMD_KOREBUILD_VERSION%"=="" (
      .nuget\nuget.exe install KoreBuild -ExcludeVersion -o packages -nocache -pre
  ) ELSE (
      .nuget\nuget.exe install KoreBuild -version %BUILDCMD_KOREBUILD_VERSION% -ExcludeVersion -o packages -nocache -pre
  