Strange Laravel/VALET node_modules error on scratch setup MacOS Sierra

Question

I have been experiencing with this issue, since i install composer perfectly and then requiring laravel/valet globally.

When I hit

'valet' on iterm/zsh 

what returns is as below.

module.js:540
   throw err;
   ^
Error: Cannot find module './node_modules/coffee-script'
   at Function.Module._resolveFilename (module.js:538:15)
   at Function.Module._load (module.js:468:25)
   at Module.require (module.js:587:17)
   at require (internal/module.js:11:18)
   at Object.<anonymous> (/usr/local/lib/node_modules/valet. /node_modules/express.io/switch.js:5:5)
   at Module._compile (module.js:643:30)
   at Object.Module._extensions..js (module.js:654:10)
   at Module.load (module.js:556:32)
   at tryModuleLoad (module.js:499:12)
   at Function.Module._load (module.js:491:3)

I also tried to:

npm i coffee-script
npm i coffeescript 

nothing works.

I don't know what code I should I share with you.

Answer 1

I followed the path on error thrown by npm and deleted node_modules folder.

Afterwards valet install worked.

Thank you for your time.