$ sudo npm install gulp-htmlhint
$ sudo npm install -g gulp-htmlhint

If want to update the gulp-htmlhint package execute the command as below,

$ sudo npm update gulp-htmlhint

Update package globally,

$ npm install -g gulp-htmlhint

Git clone:

$ sudo  git clone https://github.com/rektide/gulp-htmlhint.git

$ sudo  npm install -g ./gulp-htmlhint

gulp-htmlhint@1.0.0 /usr/lib/node_modules/gulp-htmlhint

How to remove gulp-htmlhint package :

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

$ sudo npm uninstall gulp-htmlhint

Basic Information of gulp-htmlhint NPM Package: