diff --git a/IP.pm b/IP.pm
index fac7c59..4d1c075 100644
--- a/IP.pm
+++ b/IP.pm
@@ -5,7 +5,7 @@
 use strict;
 #use diagnostics;
 use NetAddr::IP::Lite 1.07 qw(Zero Ones V4mask V4net);
-use NetAddr::IP::Util 1.04 qw(
+use NetAddr::IP::Util 1.20 qw(
 	sub128
 	inet_aton
 	inet_any2n
@@ -31,7 +31,7 @@
 
 @ISA = qw(Exporter NetAddr::IP::Lite);
 
-$VERSION = do { sprintf " %d.%03d", (q$Revision: 4.10 $ =~ /\d+/g) };
+$VERSION = do { sprintf " %d.%03d", (q$Revision: 4.11 $ =~ /\d+/g) };
 
 =pod
 
diff --git a/Lite/Util/Changes b/Lite/Util/Changes
index ba46bc6..3eb49a1 100644
--- a/Lite/Util/Changes
+++ b/Lite/Util/Changes
@@ -1,5 +1,8 @@
 Revision history for Perl extension NetAddr::IP::Util
 
+0.20  Mon Oct  6 13:07:34 PDT 2008
+	clear build bug for Win32
+
 0.19  Sat Sep 27 13:36:58 PDT 2008
 	updated test for ENDIANess in siteconf
 
diff --git a/Lite/Util/Makefile.PL b/Lite/Util/Makefile.PL
index 9ed7525..1bdf39c 100644
--- a/Lite/Util/Makefile.PL
+++ b/Lite/Util/Makefile.PL
@@ -3,10 +3,13 @@
 	prompt
 );
 use Config;
+use Cwd;
 use Getopt::Long qw(
 	GetOptions
 );
 
+my $pwd = getcwd();
+
 unlink 'Makefile';		# remove Makefile to stabalize CC test
 
 #
@@ -87,7 +90,7 @@
 # siteconf CCname Cfile_ext OBJext EXEext "Cflags" "LDflags" "LDLOADLIBS"
 #
 localStuff.h :
-	./siteconf "$(CC)" ".c" "$(OBJ_EXT)" "$(EXE_EXT)" "$(CCFLAGS)" "$(LDflags)" "$(LDLOADLIBS)"
+	|. $pwd .q|/siteconf "$(CC)" ".c" "$(OBJ_EXT)" "$(EXE_EXT)" "$(CCFLAGS)" "$(LDflags)" "$(LDLOADLIBS)"
 |;
 }
 
diff --git a/Lite/Util/README b/Lite/Util/README
index da46183..cd210b6 100644
--- a/Lite/Util/README
+++ b/Lite/Util/README
@@ -429,7 +429,7 @@
     us.
 
 COPYRIGHT
-    Copyright 2003 - 2007, Michael Robinton <michael@bizsystems.com>
+    Copyright 2003 - 2008, Michael Robinton <michael@bizsystems.com>
 
     LICENSE AND WARRANTY
 
diff --git a/Lite/Util/Util.pm b/Lite/Util/Util.pm
index 225b3ed..e987300 100644
--- a/Lite/Util/Util.pm
+++ b/Lite/Util/Util.pm
@@ -13,7 +13,7 @@
 
 @ISA = qw(Exporter DynaLoader);
 
-$VERSION = do { my @r = (q$Revision: 1.9 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
+$VERSION = do { my @r = (q$Revision: 1.20 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
 
 my @export_ok = qw(
 	inet_aton
@@ -727,7 +727,7 @@
 
 =head1 COPYRIGHT
 
-Copyright 2003 - 2007, Michael Robinton E<lt>michael@bizsystems.comE<gt>
+Copyright 2003 - 2008, Michael Robinton E<lt>michael@bizsystems.comE<gt>
 
 LICENSE AND WARRANTY
 
diff --git a/META.yml b/META.yml
index c188cf4..c1ce9c4 100644
--- a/META.yml
+++ b/META.yml
@@ -1,6 +1,6 @@
 --- #YAML:1.0
 name:                NetAddr-IP
-version:             4.010
+version:             4.011
 abstract:            Manages IPv4 and IPv6 addresses and subnets
 license:             ~
 author: