anchor.diff:  , gettext
   , libtool
   
  -, gd
   , libexif
  +, libgd
   , libjpeg-turbo_1-4
   #, libltdl
   , libusb
  
positive.code:   ];
  
    buildInputs = [
      gd
      libexif
      libjpeg-turbo_1-4
      libusb
      libxml2
  
negative.code: in
  
  stdenv.mkDerivation rec {
    name = "libgphoto2-2.5.10";
  
    src = fetchurl {
      url = "mirror://sourceforge/gphoto/${name}.tar.bz2";
      sha256 = "8d8668d432ba595c7466442aec2cf553bdf8782ec171291dbc65717c633a4ef2";
    };
  
    nativeBuildInputs = [
  