如何使用Node.js模塊？

Question

我最近在一個新的Linode盒子上安裝了Node.js，我想我處於一個奇怪的情況，我不能使用require()加載任何第三方模塊。

我已經安裝npm並通過npm已成功安裝模塊，但每當我試圖模塊require一個（或只在同一目錄下的一些我自己的代碼），Node.js的throws的error說它找不到該模塊。

有關爲什麼會發生這種情況的任何想法？

下面是一個例子錯誤消息：

root@li200-141:/home/mike# npm install sequelize 
npm ERR! sudon't! 
npm ERR! sudon't! Running npm as root is not recommended! 
npm ERR! sudon't! Seriously, don't do this! 
npm ERR! sudon't! 
npm info it worked if it ends with ok 
npm info version 0.2.2 
npm info fetch http://registry.npmjs.org/sequelize/-/sequelize@0.4.2.tgz 
npm info install sequelize@0.4.2 
npm info activate sequelize@0.4.2 
npm info build Success: sequelize@0.4.2 
npm ok 

root@li200-141:/home/mike# node 
> var n = require('sequelize').Sequelize 
Error: No such native module sequelize 
    at requireNative (node.js:83:32) 
    at cwdRequire (repl:27:10) 
    at [object Context]:1:9 
    at Interface.<anonymous> (repl:96:19) 
    at Interface.emit (events:27:15) 
    at Interface._ttyWrite (readline:295:12) 
    at Interface.write (readline:132:30) 
    at Stream.<anonymous> (repl:77:9) 
    at Stream.emit (events:27:15) 
    at IOWatcher.callback (net:489:16) 

Answer 1

顯然，存在節點v0.2.2，防止從REPL正常工作需要的錯誤。

嘗試將代碼放在.js文件中。這對我有效。