Iotivity node installation

1. IoTivity Installation

$ sudo apt-get update

$ sudo apt-get install nodejs

$ sudo apt-get npm

(Verify installation)

$ node -v

The program 'node' is currently not installed. You can install it by typing:sudo apt install nodejs-legacy

$ sudo apt install nodejs-legacy

$ node -v

V4.2.6

2. iotivity download

$ git clone https://github.com/otcshare/iotivity-node.git

$ cd iotivity-node

$ npm install