anchor.diff:  :: Checking compiler
   ::
   echo Checking compiler...
  -where go
  +where /Q go
   if %ERRORLEVEL% NEQ 0 (
   	echo Error: compiler was not found
   	echo Please install Golang
  
positive.code: 
  if not exist "%GOPATH%\src\github.com/gorilla/feeds" (
  	echo Golang package github.com/gorilla/feeds was not found
  	where git
  	if %ERRORLEVEL% NEQ 0 (
  		echo Error: git was not found
  		echo Please install git
  		goto :end
  	)
  	echo Downloading package github.com/gorilla/feeds...
  	go get github.com/gorilla/feeds
  )
  
negative.code: )
  
  ::
  :: 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
  	echo Downloading package code.google.com/p/go-charset/charset...
  	go get code.google.com/p/go-charset/charset
  )
  