node.js - How To Require Node Module In Node REPL Without Installing Globally? -


as per node js instruction manual, highly discouraged install node module globally.

i tried variety of things. executed following commands in home directory, in git file (with node_modules) folder, , actual node_modules folder.

> var express=require('express'); undefined > var express=require('node_modules/express'); error: cannot find module 'node_modules/express'     @ function.module._resolvefilename (module.js:338:15)     @ function.module._load (module.js:280:25)     @ module.require (module.js:364:17)     @ require (module.js:380:17)     @ repl:1:13     @ replserver.self.eval (repl.js:110:21)     @ repl.js:249:20     @ replserver.self.eval (repl.js:122:7)     @ interface.<anonymous> (repl.js:239:12)     @ interface.eventemitter.emit (events.js:95:17)

note in above, expected them in git folder (with node_modules). found curious line 

> var express=require('express');

yielded

undefined

in home directory, same "cannot find module" error.

your require statement working fine. ignore undefined, that's node repl. undefined explained here, , see comments below links additional material that.

you can verify with:

mkdir /tmp/test-repl cd /tmp/test-repl npm install express node > var express = require('express'); undefined > express //long object express module gets printed

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