Index: trunk/Makefile
===================================================================
--- trunk/Makefile	(revision 171)
+++ trunk/Makefile	(revision 172)
@@ -1,3 +1,13 @@
 all:
 	cd src && make
 	cd tutorial && make
+
+clean:
+	cd src && make clean
+	cd tutorial && make clean
+
+install:
+	cd src && make install
+	cd tutorial && make install
+
+