Index: Makefile
===================================================================
--- Makefile	(revision 190)
+++ Makefile	(revision 191)
@@ -1,15 +1,19 @@
 all:
 	cd gts && make
 	cd src && make
+	cd lib && make
 	cd tutorial && make
 
+
 clean:
 	cd gts && make clean
 	cd src && make clean
+	cd lib && make clean
 	cd tutorial && make clean
 
 install:
 	cd src && make install
+	cd lib && make install
 	cd tutorial && make install