$ sudo npm install require-yaml
$ sudo npm install -g require-yaml

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

$ sudo npm update require-yaml

Update package globally,

$ npm install -g require-yaml

Git clone:

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

$ sudo  npm install -g ./require-yaml

require-yaml@0.0.1 /usr/lib/node_modules/require-yaml

How to remove require-yaml package :

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

$ sudo npm uninstall require-yaml

Basic Information of require-yaml NPM Package: