anchor.diff:                exec ${ctlScript} "$@"
                 '';
             in {
  -            description = "zope2 ${name} instance";
  +            #description = "${name} instance";
               after = [ "network.target" ];  # with RelStorage also add "postgresql.service"
               wantedBy = [ "multi-user.target" ];
               path = opts.packages;
  
positive.code:         description = "The name of the effective user for the Zope process.";
        };
  
        extra = mkOption {
          default =
            ''
  
negative.code:               zserver-threads ${toString opts.threads}
                effective-user ${opts.user}
  
                pid-filename ${opts.clientHome}/${opts.name}/pid
                lock-filename ${opts.clientHome}/${opts.name}/lock
                python-check-interval 1000
                enable-product-installation off
  
  