--- Makefile.PL.orig	Tue Apr  1 15:46:16 2008
+++ Makefile.PL	Tue Apr  1 15:47:02 2008
@@ -44,7 +44,7 @@
 EOP
 
 if ($common::parilib) {
-  $pari_version = '2001004';	# XXXX How to get a correct one?
+  $pari_version = '2003000';	# XXXX How to get a correct one?
   $define = '-DNO_HIGHLEVEL_PARI';
   print <<EOP;
 Trying to use existing PARI library (at $common::parilib)
@@ -157,7 +157,7 @@
 # the contents of the Makefile being created.
 &WriteMakefile(
 	       LIBS	     =>  $libs,
-	       INC	     => $extra_inc . ' -I$(PARI_DIR)/src/headers -I$(PARI_DIR)/src -I./libPARI',
+	       INC	     => '-I$(PREFIX)/include/pari -I$(PARI_DIR)/src',
 	       NAME	     => 'Math::Pari',
 	       ($common::parilib ? () :
 		 (MYEXTLIB   =>  'libPARI/libPARI$(LIB_EXT)')),