Gulp命令不适用于laravel

Question

Initially I have installed node.js and npm.

And using npm I have installed gulp: sudo npm install -g gulp

Here's the output:

/var/www/html/laravel$ gulp

Error: Cannot find module 'process-nextick-args'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/var/www/html/laravel/node_modules/laravel-elixir/node_modules/gulp-util/node_modules/through2/node_modules/readable-stream/lib/_stream_duplex.js:20:23)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)

Answer 1

You should install all npm deps before running gulp. From the project folder run:

npm install