emacsPackages.session-management-for-emacs: mkDerivation -> melpaBuild

{ stdenv, fetchurl, emacs, lib }:

{ melpaBuild, fetchzip, lib }:

stdenv.mkDerivation rec {

melpaBuild rec {

  pname = "session-management-for-emacs";

  ename = "session";

  version = "2.2a";

  src = fetchurl {

  src = fetchzip {

    url = "mirror://sourceforge/emacs-session/session-${version}.tar.gz";

    sha256 = "37dfba7420b5164eab90dafa9e8bf9a2c8f76505fe2fefa14a64e81fa76d0144";

    hash = "sha256-lc6NIX+lx97qCs5JqG7x0iVE6ki09Gy7DEQuPW2c+7s=";

  };

  buildInputs = [ emacs ];

  installPhase = ''

    mkdir -p "$out/share/emacs/site-lisp"

    cp lisp/*.el "$out/share/emacs/site-lisp/"

  '';

  meta = with lib; {

    /* installation: add to your ~/.emacs

      (require 'session)