$ sudo npm install karma-cli
$ sudo npm install -g karma-cli

If want to update the karma-cli package execute the command as below,

$ sudo npm update karma-cli

Update package globally,

$ npm install -g karma-cli

Git clone:

$ sudo  git clone https://github.com/rektide/karma-cli.git

$ sudo  npm install -g ./karma-cli

karma-cli@1.0.1 /usr/lib/node_modules/karma-cli

How to remove karma-cli package :

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

$ sudo npm uninstall karma-cli

Basic Information of karma-cli NPM Package: