depot/third_party/nixpkgs/pkgs/kde/gear/khelpcenter/default.nix

{
  mkKdeDerivation,
  qtwebengine,
  xapian,
}:
mkKdeDerivation {
  pname = "khelpcenter";

  extraBuildInputs = [qtwebengine xapian];
  meta.mainProgram = "khelpcenter";
}