{ stdenv, dpkg, fetchurl, ... }:

stdenv.mkDerivation {
  name = "tool";
  version = "4.18.0-6402";
  arch = "amd64";
  src =  {
    url = "https://storage.googleapis.com/company/tool/tool.deb";
    md5 = "d14534d4e5777925734b2557dab60a23";
  };

  buildInputs = [ dpkg ];

  sourceRoot = ".";

  unpackCmd = ''
      dpkg-deb -x "$src" .
  '';

  installPhase = ''
      cp -r ./ $out/
  '';

  meta = with stdenv.lib; {
    description = "Tool";
    homepage    = "https://www.example.com/";
    license     = licenses.unfree;
    platforms   = platforms.linux;
    maintainers = with maintainers; [ tommyangelo ];
  };
}