If the Perl used to run Makefile.PL is not first on the PATH, it will not be the one used when make is run. The patch below fixes this. [[done]], thanks
--- Makefile.PL.orig 2008-06-02 10:33:41.000000000 -0500 +++ Makefile.PL 2008-06-02 10:34:00.000000000 -0500 @@ -31,7 +31,7 @@ chmod +x ikiwiki.out extra_build: ikiwiki.out - perl -Iblib/lib $(extramodules) $(tflag) ikiwiki.out -libdir . -setup docwiki.setup -refresh + $(PERL) -Iblib/lib $(extramodules) $(tflag) ikiwiki.out -libdir . -setup docwiki.setup -refresh ./mdwn2man ikiwiki 1 doc/usage.mdwn > ikiwiki.man ./mdwn2man ikiwiki-mass-rebuild 8 doc/ikiwiki-mass-rebuild.mdwn > ikiwiki-mass-rebuild.man ./mdwn2man ikiwiki-makerepo 1 doc/ikiwiki-makerepo.mdwn > ikiwiki-makerepo.man