install distutils.tests on Unix (contributed patch)
(closes SF bug #1093173)
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 16cb0fa..5757215 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -664,7 +664,8 @@
 		test/decimaltestdata \
 		encodings email email/test email/test/data compiler hotshot \
 		logging bsddb bsddb/test csv idlelib idlelib/Icons \
-		distutils distutils/command $(XMLLIBSUBDIRS) curses $(MACHDEPS)
+		distutils distutils/command distutils/tests $(XMLLIBSUBDIRS) \
+		curses $(MACHDEPS)
 libinstall:	$(BUILDPYTHON) $(srcdir)/Lib/$(PLATDIR)
 	@for i in $(SCRIPTDIR) $(LIBDEST); \
 	do \