anchor.diff:  )
   
   ::
  +:: Checking environment
  +::
  +echo Checking environment...
  +where /Q hg
  +if %ERRORLEVEL% NEQ 0 (
  +	echo Error: mercurial was not found
  +	echo Please install mercurial
  +	goto :end
  +)
  +where /Q git
  +if %ERRORLEVEL% NEQ 0 (
  +	echo Error: git was not found
  +	echo Please install git and create git in PATH
  +	goto :end
  +)
  +
  +::
   :: Checking packages
   ::
   echo Checking packages
   if not exist "%GOPATH%\src\code.google.com/p/go-charset/charset" (
   	echo Golang package code.google.com/p/go-charset/charset was not found
  -	where hg
  -	if %ERRORLEVEL% NEQ 0 (
  -		echo Error: mercurial was not found
  -		echo Please install mercurial
  -		goto :end
  -	)
   	echo Downloading package code.google.com/p/go-charset/charset...
   	go get code.google.com/p/go-charset/charset
   )
  
positive.code: :: Checking compiler
  ::
  echo Checking compiler...
  where go
  if %ERRORLEVEL% NEQ 0 (
  	echo Error: compiler was not found
  	echo Please install Golang
  
negative.code: echo RU-SUPPLIER successfully installed in: %CD%\build\
  start build
  
  ::
  :: End builder.bat file
  ::
  :end
  