Linux Ubuntu Node.js Virtualenv Quick Start
How to Install and Getting Started Simply with Node.js Virtual Environments Manager for Ubuntu 15.10 Wily Werewolf GNU/Linux – Step by step Tutorial.
N is a Simple flavour of node/iojs binary management, no subshells, no profile setup, no convoluted api, just simple.
 
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Open a Shell Terminal emulator session 
 Ctrl+Alt+t on desktop
 (Press “Enter” to Execute Commands)  
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Check/Install cUrl Package. which curl To Install curl: sudo apt-get install curl If Got “User is Not in Sudoers file” then see: How to Enable sudo 
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Install Git. sudo apt-get install git 
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Installing n Node.js Virtualenv manager curl -L http://git.io -install | bash 
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Load N Path. bash 
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Installing a Node.js Version. n [x.y.z] To install the Latest node.js Release: n latest To list all the node.js available versions: n ls 
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Switching to a Node.js Version 
 It is the Same as the Install command:n [x.y.z] 
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For More look at the n Online Documentation 
