--- ng-1.5beta1/sys/unix/configure.in
+++ ng-1.5beta1/sys/unix/configure.in
@@ -33,9 +33,11 @@
 	[  --with-termcap          Build with termcap library. (default)],
 	[ts_with_terminfo="no"])
 if test "$ts_with_terminfo" = "yes"; then
- AC_SEARCH_LIBS(tgetstr, curses ncurses termlib)
+ AC_SEARCH_LIBS(tgetstr, ncurses termlib)
+ AC_SEARCH_LIBS(tputs, tinfo ncurses termlib)
 else
- AC_SEARCH_LIBS(tgetstr, termcap curses ncurses)
+ AC_SEARCH_LIBS(tgetstr, termcap ncurses)
+ AC_SEARCH_LIBS(tputs, termcap tinfo ncurses)
 fi
 
 dnl Checks for header files.