diff -ur --unidirectional-new-file skipsrc-1.0.orig/Makefile skipsrc-1.0/Makefile
--- skipsrc-1.0.orig/Makefile	Fri Oct 25 13:11:18 1996
+++ skipsrc-1.0/Makefile	Mon Dec  8 13:22:13 1997
@@ -74,3 +74,7 @@
 cleanpkgs:
 	@echo "Cleaning SKIP package directory..."
 	@(cd mkpkgs; $(MAKE) clean)
+
+install:
+	@true
+