I just fulfill all requirements for makedonian kingship - have Makedonia, have Doreai, Strategic Fortifications and Coastal Patrols in Pella; Pyrrhus is dead. Even got message "the new rising star" next turn after fulfill requirements that I'm proper ruler of Makedon. Yet no Basilike Patris in Pella, also cannot build it. Did I miss somethig? Or do I need to do it in proper order - I just kill Pyrrhus first and then build buildings