Okay I came to conclusion tht it impossible to make the arduino working with my MacBook Air even I installed virtual box with Ubuntu and Linux Mint. The problem with the Mac is tht it will not recognize the arduino plug into the USB. There no latest update for the ftdiusb for the os I'm using. Problem with Ubuntu is the software issue. So I've decide to take two different approaches. One is find a Pc and installed the files into the SD memory card n put it in the shield. Only problem I have is tht I'm not alway around pc if I wanted to make some changes or update the files. Two is get raspberry pi with Linux boot up SD card. From my understanding is the raspberry pi is just processing while the arduino is the controller. If I go this route I can be able to have access via Internet and be able to make or modify changes thru raspberry pi. I thought of something awesome to house all the shields, power supply, raspberry pi, arduino and the relay channel. All of tht will be inside the CPU case best part is the it will be keep cool and have the LCD outside the case