On Fri, Apr 29, 2011 at 11:01:36AM +0100, Edd Barrett wrote: > 'psewhich a2ping.pl' seems to never locate a2ping.pl in either case anyway. As default kpsewhich looks for TeX files. It can be overridden by option --format: kpsewhich --format=texmfscripts a2ping.pl Yours sincerely Heiko Oberdiek