Update README.md

Author: Nathan

README.md

@@ -9,4 +9,13 @@ Technicolor OpenWRT Shell Unlocker By BoLaMN
 
 Run as admin or sudo as it needs permission to bind on ports lower then 1024
 
+## building
+
+```
+npm install pkg coffeescript -g
+npm install
+npm run compile 
+npm run package
+```
+
 License: MIT