Add Makefile to top directory and data directory to allowed a simple debian/rules
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,19 @@
+INSTALL ?= /usr/bin/install -c -D
+INSTALL_DATA ?= ${INSTALL} -m 644
+DESTDIR ?= 
+DATADIR ?= usr/lib/sunpinyin/data
+
+all: lm_sc.t3g pydict_sc.bin
+
+lm_sc.t3g: 
+	tslmpack data/lm_sc.t3g.arpa data/dict.utf8 lm_sc.t3g
+
+pydict_sc.bin: lm_sc.t3g
+	genpyt -i data/dict.utf8 -o pydict_sc.bin -l dict.utf8.log -s lm_sc.t3g
+
+clean: 
+	rm -f lm_sc.t3g pydict_sc.bin dict.utf8.log
+
+install: all
+	$(INSTALL_DATA) lm_sc.t3g $(DESTDIR)/$(DATADIR)/lm_sc.t3g
+	$(INSTALL_DATA) pydict_sc.bin $(DESTDIR)/$(DATADIR)/pydict_sc.bin