anchor.diff:  
   :not_found_version
   echo "Adding vagrant box..."
  -vagrant box add MekDrop/ImpressCMS-DevBox --provider virtualbox
  +vagrant box add %BOX% --provider virtualbox
   goto find_version
   
   :found_version
  
positive.code: @ECHO OFF
  SETLOCAL  enableextensions enabledelayedexpansion
  
  set APP_TEMP_PATH=%TEMP%\devpacker-convert
  if exist "%APP_TEMP_PATH%" goto complete_build
  
negative.code: 	cd %APP_TEMP_PATH%
  	
  	echo "Repacking vagrant box..."
  	vagrant box repackage %BOX% virtualbox %found_version%
  	
  	echo "Uncompressing box..."
  	bsdtar -xzvf package.box
  