下载：

[http://nodejs.org/#d

ownload](http://nodejs.org/#download) 

解压后执行命令 

./configure 

make 

make install 

如果有ERROR尝试sudo例子： Hello World!  mkdir democd demovim example.jsvar http = require(‘http’);http.createServer(function (req, res) {  res.writeHead(200, {‘Content-Type’: ‘text/plain’});  res.end(‘Hello World\n’);}).listen(1337, “127.0.0.1”);console.log(‘Server running at http://127.0.0.1:1337/’); node example.jsServer running at http://127.0.0.1:1337/参考：http://www.douban.com/group/topic/9551477/https://github.com/joyent/node/wiki/Installation