diff -r cb876235f29d Lib/shutil.py
--- a/Lib/shutil.py	Tue Feb 12 02:04:27 2013 +0100
+++ b/Lib/shutil.py	Wed Feb 13 10:35:06 2013 -0500
@@ -680,7 +680,8 @@
 
         if not dry_run:
             zip = zipfile.ZipFile(zip_filename, "w",
-                                  compression=zipfile.ZIP_DEFLATED)
+                                  compression=zipfile.ZIP_DEFLATED,
+                                  allowZip64=True)
 
             for dirpath, dirnames, filenames in os.walk(base_dir):
                 for name in filenames:
diff -r cb876235f29d Misc/ACKS
--- a/Misc/ACKS	Tue Feb 12 02:04:27 2013 +0100
+++ b/Misc/ACKS	Wed Feb 13 10:35:06 2013 -0500
@@ -755,6 +755,7 @@
 Steve Majewski
 Grzegorz Makarewicz
 David Malcolm
+William Mallard
 Ken Manheimer
 Vladimir Marangozov
 Colin Marc