anchor.diff:  { lib
   , python3
  +, pkgsCross
  +, avrdude
  +, dfu-programmer
  +, dfu-util
  +, gcc-arm-embedded
   }:
   
   python3.pkgs.buildPythonApplication rec {
  
positive.code:     milc
      pygments
      pyusb
    ];
  
    # buildPythonApplication requires setup.py; the setup.py file crafted below
  
negative.code:       - ... and many more!
      '';
      license = licenses.mit;
      maintainers = with maintainers; [ bhipple babariviere ekleog ];
    };
  }
  