$ sudo npm install eslint-plugin-mocha
$ sudo npm install -g eslint-plugin-mocha

If want to update the eslint-plugin-mocha package execute the command as below,

$ sudo npm update eslint-plugin-mocha

Update package globally,

$ npm install -g eslint-plugin-mocha

Git clone:

$ sudo  git clone https://github.com/rektide/eslint-plugin-mocha.git

$ sudo  npm install -g ./eslint-plugin-mocha

eslint-plugin-mocha@4.11.0 /usr/lib/node_modules/eslint-plugin-mocha

How to remove eslint-plugin-mocha package :

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

$ sudo npm uninstall eslint-plugin-mocha

Basic Information of eslint-plugin-mocha NPM Package: