anchor.diff:          "zcacert.pem"
           "zoom"
           "zoom.sh"
  -        "zoomlinux"
           "zopen"
         ];
       in ''
  
positive.code: let
    inherit (stdenv.lib) concatStringsSep makeBinPath optional;
  
    version = "5.0.418682.0603";
    srcs = {
      x86_64-linux = fetchurl {
        url = "https://zoom.us/client/${version}/zoom_x86_64.tar.xz";
        sha256 = "1vlba3jgp3dr16n5g29l0dpdd054d8h6lkwk3a6346shvd46mpja";
      };
    };
  
  
negative.code:     description = "zoom.us video conferencing application";
      license = stdenv.lib.licenses.unfree;
      platforms = builtins.attrNames srcs;
      maintainers = with stdenv.lib.maintainers; [ danbst tadfisher doronbehar ];
    };
  
  }
  