python: add install target to Makefile
diff --git a/bindings/python/Makefile b/bindings/python/Makefile
index 9c175b6..cbded1a 100644
--- a/bindings/python/Makefile
+++ b/bindings/python/Makefile
@@ -1,6 +1,10 @@
+.PHONY: all clean install
+
 all:
 	cd ..; python const_generator.py python
-	# sudo python setup.py install
+
+install:
+	python setup.py install
 
 clean:
 	rm -rf capstone/*.pyc capstone/*_const.py