$ sudo npm install node-yaml
$ sudo npm install -g node-yaml

If want to update the node-yaml package execute the command as below,

$ sudo npm update node-yaml

Update package globally,

$ npm install -g node-yaml

Git clone:

$ sudo  git clone https://github.com/rektide/node-yaml.git

$ sudo  npm install -g ./node-yaml

node-yaml@3.1.1 /usr/lib/node_modules/node-yaml

How to remove node-yaml package :

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

$ sudo npm uninstall node-yaml

Basic Information of node-yaml NPM Package: