--- a/Makefile	Sun Dec 04 13:58:13 2016 +0800
+++ b/Makefile	Sun Dec 04 14:29:48 2016 +0800
@@ -3,7 +3,7 @@
 
 devel:
 	npm install
-	sed -i -e 's@^#!/usr/bin/env node$$@#!/usr/bin/env nodejs@' ./node_modules/coffee-script/bin/coffee
+	sed -i -e 's@^#!/usr/bin/env node$$@&js@' ./node_modules/coffee-script/bin/coffee
 
 
 build: