Kev <kevinjamesfield@xxxxxxxxx> writes: > I'm trying to upgrade to perl 5.10, and realized that plperlu is still > using 5.8. How exactly does pgsql determine where to look/what > version to use for plperlu? You need to recompile. You also need a pretty darn recent release of PG (we only fixed things for 5.10 on 2008-01-22, according to the CVS history). regards, tom lane