$ sudo npm install zookeeper
$ sudo npm install -g zookeeper

If want to update the zookeeper package execute the command as below,

$ sudo npm update zookeeper

Update package globally,

$ npm install -g zookeeper

Git clone:

$ sudo  git clone https://github.com/rektide/zookeeper.git

$ sudo  npm install -g ./zookeeper

zookeeper@3.4.9-3 /usr/lib/node_modules/zookeeper

How to remove zookeeper package :

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

$ sudo npm uninstall zookeeper

Basic Information of zookeeper NPM Package: