anchor.diff:  
   if "%TOOLCHAIN%" == "" (
       git clone https://gist.github.com/c491cb08d570beeba2c417826a50a9c3.git toolchain
  +    echo !errorlevel!
       rem if !errorlevel! neq 0 (
       rem     anaconda logout
       rem     exit /b !errorlevel!
       rem )
       cd toolchain
       call config.bat
  +    echo !errorlevel!
       rem if !errorlevel! neq 0 (
       rem     cd ..
       rem     anaconda logout
  
positive.code: echo ON
  
  conda install -n root anaconda-client
  rem if !errorlevel! neq 0 (
  rem    exit /b !errorlevel!
  rem )
  
negative.code:     rem )
      cd ..
      rmdir toolchain /s /q
      echo !errorlevel!
  )
  
  set ANACONDA_BUILD_FLAGS=%ANACONDA_CHANNEL_FLAGS% %ANACONDA_BUILD_FLAGS%
  