anchor.diff:  if exist %BITDUST_HOME%\python\Lib\site-packages\win32\win32api.pyd goto PyWin32Installed
   if exist pywin32-219.win32-py2.7.exe goto PyWin32Downloaded 
   echo Downloading pywin32-219.win32-py2.7.exe
  -wget.exe -nv "http://sourceforge.net/projects/pywin32/files/pywin32/Build 219/pywin32-219.win32-py2.7.exe/download" -O "%TMPDIR%\pywin32-219.win32-py2.7.exe" 
  +wget0.exe -nv "http://sourceforge.net/projects/pywin32/files/pywin32/Build 219/pywin32-219.win32-py2.7.exe/download" -O "%TMPDIR%\pywin32-219.win32-py2.7.exe" 
   :PyWin32Downloaded
   echo Installing pywin32-219.win32-py2.7.exe
   unzip.exe -o -q pywin32-219.win32-py2.7.exe -d pywin32
  
positive.code: if exist %BITDUST_HOME%\python\Lib\site-packages\Crypto\__init__.py goto PyCryptoInstalled
  if exist pycrypto-2.6.win32-py2.7.exe  goto PyCryptoDownloaded 
  echo Downloading pycrypto-2.6.win32-py2.7.exe
  wget.exe -nv "http://www.voidspace.org.uk/downloads/pycrypto26/pycrypto-2.6.win32-py2.7.exe" 
  :PyCryptoDownloaded
  echo Installing pycrypto-2.6.win32-py2.7.exe
  unzip.exe -o -q pycrypto-2.6.win32-py2.7.exe -d pycrypto
  
negative.code: 
  if exist python-2.7.9.msi goto PythonDownloaded 
  echo Downloading python-2.7.9.msi
  wget0.exe -nv https://www.python.org/ftp/python/2.7.9/python-2.7.9.msi --no-check-certificate 
  :PythonDownloaded
  echo Extracting python-2.7.9.msi to %BITDUST_HOME%\python
  if not exist %BITDUST_HOME%\python mkdir %BITDUST_HOME%\python
  set EXTRACT_SCRIPT="msiextract.vbs"
  echo Set args = Wscript.Arguments > %EXTRACT_SCRIPT%
  echo Set objShell = CreateObject("Wscript.Shell") >> %EXTRACT_SCRIPT%
  echo objCommand ^= ^"msiexec /a ^" ^& Chr(34) ^& args(0) ^& Chr(34) ^& ^" /qb TargetDir^=^" ^& Chr(34) ^& args(1) ^& Chr(34) >> %EXTRACT_SCRIPT%
  echo objShell.Run objCommand, 1, true >> %EXTRACT_SCRIPT%
  cscript //Nologo %EXTRACT_SCRIPT% python-2.7.9.msi %BITDUST_HOME%\python
  rem msiexec /i python-2.7.9.msi /qb /norestart /l python-2.7.9.install.log TARGETDIR=%BITDUST_HOME%\python ALLUSERS=1
  rem set msierror=%errorlevel%
  rem if %msierror%==0 goto :PythonInstalled
  rem if %msierror%==1641 goto :PythonInstalled
  rem if %msierror%==3010 goto :PythonInstalled
  rem echo Installation of Python was interrupter, exit code is %msierror%.
  rem pause
  rem exit
  echo Verifying Python binaries
  if exist %BITDUST_HOME%\python\python.exe goto PythonInstalled
  echo Python installation to %BITDUST_HOME%\python was failed!
  pause
  exit
  :PythonInstalled
  
  
  echo Checking Python version
  %BITDUST_HOME%\python\python.exe --version
  if errorlevel 0 goto ContinueInstall
  echo Python installation to %BITDUST_HOME%\python is corrupted!
  pause
  exit
  :ContinueInstall
  
  
  echo Installing setuptools
  wget0 -nv https://bootstrap.pypa.io/ez_setup.py --no-check-certificate 
  %BITDUST_HOME%\python\python.exe ez_setup.py
  
  
  echo Checking for git binaries in the destination folder
  if exist %BITDUST_HOME%\git\bin\git.exe goto GitInstalled
  
  
  if exist Git-1.9.5-preview20150319.exe goto GitDownloaded 
  echo Downloading Git-1.9.5-preview20150319.exe
  wget0.exe -nv https://github.com/msysgit/msysgit/releases/download/Git-1.9.5-preview20150319/Git-1.9.5-preview20150319.exe --no-check-certificate 
  :GitDownloaded
  echo Installing Git-1.9.5-preview20150319.exe to %BITDUST_HOME%\git
  if not exist %BITDUST_HOME%\git mkdir "%BITDUST_HOME%\git"
  Git-1.9.5-preview20150319.exe /DIR="%BITDUST_HOME%\git" /NOICONS /SILENT /NORESTART /COMPONENTS=""
  