--- Makefile~	2006-11-10 08:14:11.000000000 +0800
+++ Makefile	2013-10-11 14:44:25.006662606 +0800
@@ -43,7 +43,7 @@
 INSTALL = /usr/bin/install -c
 STRIP = strip
 
-LIBS = -lncurses
+LIBS = -lncurses -ltinfo
 CC = gcc
 CFLAGS = -g -O2 -Wall