anchor.diff:  set PATH=%PATH%;%ChocolateyInstall%\bin
   :inst
   
  -call cinst virtualbox
   call cinst vagrant
  -set PATH=%PATH%;%ProgramFiles%\Oracle\VirtualBox
   set PATH=%PATH%;%SystemDrive%\hashicorp\vagrant\bin
   cd /D %USERPROFILE%\Documents
   
   call cinst curl
  -call cinst 7zip.commandline 
  +call cinst 7zip
  +set PATH=%PATH%;c:\Program Files\7-Zip
   call cinst vim
   call cinst msysgit
   call cinst firefox
  
positive.code:   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
  if not exist D:\ISO\san\windows\licensed\datacenter_san\win2008r2sp1_datacenter_en\SW_DVD5_Windows_Svr_DC_EE_SE_Web_2008_R2_64Bit_English_w_SP1_MLF_X17-22580.ISO (
  
negative.code: setx PACKER_TEMP_DIR D:\Packer\temp
  set PACKER_TEMP_DIR=D:\Packer\temp
  
  rem call cinst packer
  if exist C:\hashicorp\packer\packer.exe goto PACKER_INSTALLED
  curl -J -k 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
  7z x %TEMP%\0.5.1_windows_amd64.zip
  rem cd /D %USERPROFILE%
  rem :PACKER_INSTALLED
  where packer
  