NCURSES = ncurses-5.4
SL = sl

all : $(NCURSES) $(SL)

$(NCURSES) : $(NCURSES).tar.gz
	cd $(NCURSES); \
	./configure; \
	make; \
	make install

$(SL) : $(SL).tar
	cd $(SL); \
	make; \
	cp sl.exe /usr/local/bin/

$(NCURSES).tar.gz :
	wget http://ftp.gnu.org/pub/gnu/ncurses/ncurses-5.4.tar.gz
	tar zvxf $(NCURSES).tar.gz

$(SL).tar :
	wget http://www.tkl.iis.u-tokyo.ac.jp/~toyoda/sl/sl.tar
	tar vxf sl.tar