Getting WP2PDF to work

Beautiful! Great !
Unfortunately i keep getting the same message: Sorry no post matched your criteria;
Actually i have no posts, only pages, so i tried : https://historyze.org/wordpress/pdf/wp2pdf.php?page_id=1 (instead of
https://historyze.org/wordpress/pdf/wp2pdf.php?p=1) – same result : though i do have a page one…

On WP2.0 i started getting “no posts matched your criteria”. Worked fine on 1.5…
seems it needs an update but it’s not longer under development.