anchor.diff:  setx PACKER_TEMP_DIR D:\Packer\temp
   set PACKER_TEMP_DIR=D:\Packer\temp
   
  -if exist c:\hashicorp\packer\packer.exe goto PACKER_INSTALLED
  +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
  +mkdir C:\hashicorp\packer
  +cd /D C:\hashicorp\packer
   unzip %TEMP%\0.5.1_windows_amd64.zip
   cd /D %USERPROFILE%
   :PACKER_INSTALLED
  
positive.code: goto GIT_DONE
  :addGitToUserPath
  for /F "tokens=2* delims= " %%f IN ('reg query "HKCU\Environment" /v Path ^| findstr /i path') do set OLD_USER_PATH=%%g
  reg add HKCU\Environment /v Path /d "%OLD_USER_PATH%;c:\Program Files (x86)\Git\bin" /f
  set PATH=%PATH%;c:\Program Files (x86)\Git\bin
  exit /b
  :GIT_DONE
  
  
negative.code: rem setup.exe -s
  
  rem Install git for Windows
  if exist "C:\Program Files (x86)\Git\bin" goto GIT_INSTALLED
  dir "C:\Program Files (x86)\Git\bin
  wget --no-check-certificate https://msysgit.googlecode.com/files/Git-1.8.5.2-preview20131230.exe -O %TEMP%\gitsetup.exe
  %TEMP%\gitsetup.exe /VERYSILENT
  :GIT_INSTALLED
  