Gulp Error: Cannot find module 'jshint/src/cli'

I'm following sitepoint's An introduction to Gulp.js, but I'm stuck on step four, when I try to run

gulp jshint

I get "

Error: Cannot find module 'jshint/src/cli'

"

I've no idea what's causing this, which is why I'm asking here. Below are a couple of screen grabs to help with the issue.



[b]You need to install jshint as well, that will sort out the issue.[/b]

[b][code]> npm install --save-dev jshint gulp-jshint

[/b][/code]