anchor.diff:        of backing up the Right Way (encrypted, off-site, and regular) \
         and uses duplicity as the backend.
       '';
  -    homepage = https://launchpad.net/deja-dup;
  -    license = with licenses; gpl3;
  +    homepage = https://wiki.gnome.org/Apps/DejaDup;
  +    license = licenses.gpl3Plus;
       maintainers = with maintainers; [ jtojnar joncojonathan ];
  -    platforms = with platforms; linux;
  +    platforms = platforms.linux;
     };
   }
  
positive.code: { stdenv, fetchurl, substituteAll, meson, ninja, pkgconfig, vala_0_40, gettext
  , gnome3, libnotify, itstool, glib, gtk3, libxml2
  , coreutils, libsecret, pcre, libxkbcommon, wrapGAppsHook
  , libpthreadstubs, libXdmcp, epoxy, at-spi2-core, dbus, libgpgerror
  
negative.code: }:
  
  stdenv.mkDerivation rec {
    pname = "deja-dup";
    version = "38.3";
  
    src = fetchFromGitLab {
      domain = "gitlab.gnome.org";
      owner = "World";
      repo = pname;
      rev = version;
      sha256 = "1bnvmdlm67k1b6115x75j3nl92x5yl4psq5pna2w6cg9npxdd3fa";
    };
  
    patches = [
  