$ sudo npm install es6-symbol
$ sudo npm install -g es6-symbol

If want to update the es6-symbol package execute the command as below,

$ sudo npm update es6-symbol

Update package globally,

$ npm install -g es6-symbol

Git clone:

$ sudo  git clone https://github.com/rektide/es6-symbol.git

$ sudo  npm install -g ./es6-symbol

es6-symbol@3.1.1 /usr/lib/node_modules/es6-symbol

How to remove es6-symbol package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall es6-symbol

Basic Information of es6-symbol NPM Package: