How to install nodejs, npm and gulp on ubuntu 14.04

Press (Ctrl+Alt+T) to open the terminal and follow the steps given below:

The commands to install nodejs and npm on ubuntu:

1 2	curl -sL https://deb.nodesource.com/setup | sudo bash - sudo apt-get install npm sudo apt-get install nodejs sudo apt-get install nodejs-legacy

After this to Check weather nodejs and npm installed successfully or not type:

1 2	node -v npm -v

which will give you the installed versions of nodejs and npm respectively.

Install Gulp (global/local):

1 2	sudo npm install -g gulp sudo npm install gulp --save-dev