Added explicit mention of make install.
diff --git a/INSTALL b/INSTALL
index 7807dc9..a7744bb 100644
--- a/INSTALL
+++ b/INSTALL
@@ -18,6 +18,10 @@
 
 	% make
 
+Finally, you need to to install the shared libraries, and the binary:
+
+	# make install
+
 If you want to specify alternate directories for installation (instead
 of /usr/local/  bin lib man), do this: