{ config, pkgs, lib, ... }: {
     version = "1.27.0";
     src = with lib; pkgs.fetchurl {
     url = "https://releases.wikimedia.org/mediawiki/${versions.majorMinor version}/mediawiki-${version}.tar.gz";
     sha256 = "sha256-x50AMSpLdJkn5PP5YAs7z5/pFKiYt/5PhRjp9Zro0Sg=";
   };
}