-x 'perl' . $exe_ext || die "perl isn't executable!\n";
-x 'suidperl' . $exe_ext|| die "suidperl isn't executable!\n" if $d_dosuid;
--f 't/ran_tests' || $Is_W32
+-f 't/rantests' || $Is_W32
|| warn "WARNING: You've never run 'make test'!!!",
" (Installing anyway.)\n";