An information of WHOAMI is the system
Clone the Repository in your own local machine.
node.js
Install the required node js for the operating system you're using.
Check whether Node.js is installed .
node -v
v6.9.2
Extract the clone/downloaded Repository to any specified folder in your System for working. Navigate to that extracted folder
Install the Dependencies in package.json file to run the application
npm install
Navigate to the root directory of the extracted file
npm start
Navigate to http://localhost:4001
Change the basePORT in /server.js
app.listen(process.env.PORT || ..........);