$ sudo npm install karma-coverage
$ sudo npm install -g karma-coverage

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

$ sudo npm update karma-coverage

Update package globally,

$ npm install -g karma-coverage

Git clone:

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

$ sudo  npm install -g ./karma-coverage

karma-coverage@1.1.1 /usr/lib/node_modules/karma-coverage

How to remove karma-coverage package :

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

$ sudo npm uninstall karma-coverage

Basic Information of karma-coverage NPM Package: