required module don't install automatically

yeoman / generator-webapp_DEPRECATED

Yeoman generator that scaffolds out a front-end web app

http://yeoman.io

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required module don't install automatically #625

Closed abumalick closed 8 years ago

abumalick commented 8 years ago

Hello, thanks for your good work ! I just created a new app ran npm install and bower install All is good, but when I run grunt or grunt serve it throws an error like:

Error: Cannot find module 'slash'

Then I run npm install slash and I go on : "grunt serve", it throws another error, I install another module, etc ...

I really am bored with this, I tried to auto-install dependencies with npm modules for grunt but it's not working. Did I miss something ? npm 2.11.3 node v0.12.7

Thanks

sindresorhus commented 8 years ago

This is usually a sign of some kind of npm install corruption. Ensure you're on the latest Node.js and npm version ($ npm i -g npm). Then delete the node_modules folder and run $ npm cache clean and then $ npm install. Use the npm issue tracker for support.