anchor.diff:    cd ..
   )
   
  +if not exist packer-windows (
  +  git clone -b san https://github.com/StefanScherer/packer-windows.git
  +) else (
  +  cd packer-windows
  +  git pull
  +  cd ..
  +)
   
   if not exist D:\ISO\san\windows\licensed\datacenter_san mkdir D:\ISO\san\windows\licensed\datacenter_san
   if not exist D:\ISO\san\windows\licensed\datacenter_san\win2008r2sp1_datacenter_en mkdir D:\ISO\san\windows\licensed\datacenter_san\win2008r2sp1_datacenter_en
  
positive.code: setx PACKER_TEMP_DIR D:\Packer\temp
  set PACKER_TEMP_DIR=D:\Packer\temp
  
  if exist C:\hashicorp\packer\packer.exe goto PACKER_INSTALLED
  wget --no-check-certificate https://dl.bintray.com/mitchellh/packer/0.5.1_windows_amd64.zip -O %TEMP%\0.5.1_windows_amd64.zip
  mkdir C:\hashicorp\packer
  cd /D C:\hashicorp\packer
  unzip %TEMP%\0.5.1_windows_amd64.zip
  cd /D %USERPROFILE%
  :PACKER_INSTALLED
  where packer
  if ERRORLEVEL 1 call :addPackerToUserPath
  goto PACKER_DONE
  
negative.code:   mkdir "%USERPROFILE%\.VirtualBox"
    wget --no-check-certificate https://github.com/StefanScherer/basebox-slave/raw/master/VirtualBox.xml -O "%USERPROFILE%\.VirtualBox\VirtualBox.xml"
  )
  call cinst virtualbox
  if not exist D:\VirtualBox mkdir D:\VirtualBox
  rem if exist "C:\program files\oracle\virtualbox\vboxmanage.exe" goto VIRTUALBOX_INSTALLED
  rem wget http://download.virtualbox.org/virtualbox/4.3.6/VirtualBox-4.3.6-91406-Win.exe -O %TEMP%\VirtualBox-4.3.6-91406-Win.exe
  rem %TEMP%\VirtualBox-4.3.6-91406-Win.exe -s
  :VIRTUALBOX_INSTALLED
  where vboxmanage
  if ERRORLEVEL 1 call :addVirtualBoxToUserPath
  