* Install the plugin with the plugin manager, in the admin
  section.

* Make sure the directory /lib/plugins/dokukiwix/archive is
  writable by the webserver.

* Get the "offline" template, and unzip it in /lib/tpl/

*  In inc/common.php:

    AFTER:
    function wl($id='',$more='',$abs=false,$sep='&'){
      global $conf;
    ADD:
      if (defined("dokukiwix_plugin")) return dokukiwix_wl($id, $more, $abs, $sep);

    AFTER:
    function ml($id='',$more='',$direct=true,$sep='&'){
      global $conf;
    ADD:
      if (defined("dokukiwix_plugin")) return dokukiwix_ml($id,$more,$direct, $sep);

* Check the settings of your PHP: if you have huge pages or pages that
  link to several big external pictures, you may need to raise the
  timeout limit or the maximal memory allowed.