{
  description = "A very basic flake";

  inputs = {
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    {
      overlay = final: prev:
      let
        qutebrowser-desktop-file = final.writeText "qutebrowser.desktop"
      ''
[Desktop Entry]
Categories=Network;WebBrowser;
Comment=
Exec=qutebrowser %U
GenericName=Web Browser
MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https
Name=Qutebrowser
Terminal=false
Type=Application
      '';
      in
      {
        qutebrowser-desktop = final.runCommand "qutebrowser.desktop" {}
          ''
          mkdir -p $out/share/applications
          cp ${qutebrowser-desktop-file} $out/share/applications/qutebrowser.desktop
          '';
      };
    }
    //
    flake-utils.lib.eachDefaultSystem ( system:
    let
      pkgs = import nixpkgs { system = system; overlays = [ self.overlay ]; };
    in
    rec {
      packages.qutebrowser-desktop = pkgs.qutebrowser-desktop;
      defaultPackage = packages.qutebrowser-desktop;
    });
}