anchor.diff:          packageRequires = [ emacs ];
           meta = {
             homepage = "https://elpa.gnu.org/packages/modus-themes.html";
  -          license = lib.licenses.free;
  -        };
  -      }) {};
  -    modus-vivendi-theme = callPackage ({ elpaBuild
  -                                       , emacs
  -                                       , fetchurl
  -                                       , lib
  -                                       , modus-themes }:
  -      elpaBuild {
  -        pname = "modus-vivendi-theme";
  -        ename = "modus-vivendi-theme";
  -        version = "0.13.2";
  -        src = fetchurl {
  -          url = "https://elpa.gnu.org/packages/modus-vivendi-theme-0.13.2.tar";
  -          sha256 = "1qn3kzxwf81zc7gprd9wblhb8b8akdkxwajpgk036y8i4cmvmspn";
  -        };
  -        packageRequires = [ emacs modus-themes ];
  -        meta = {
  -          homepage = "https://elpa.gnu.org/packages/modus-vivendi-theme.html";
             license = lib.licenses.free;
           };
         }) {};
  
positive.code:       elpaBuild {
          pname = "eev";
          ename = "eev";
          version = "20221015";
          src = fetchurl {
            url = "https://elpa.gnu.org/packages/eev-20221015.tar";
            sha256 = "09viv0zyl3yys6i8aaxfykjsn82ny3y468xblflrqmsi6c1pq9sb";
          };
          packageRequires = [ emacs ];
          meta = {
  
negative.code:           license = lib.licenses.free;
          };
        }) {};
      modus-themes = callPackage ({ elpaBuild, emacs, fetchurl, lib }:
        elpaBuild {
          pname = "modus-themes";
  