安装nodejs最新版到debian,ubuntu,mint系统

//     安装4.x版本稳定版,现在为v4.4.7LTS
curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
sudo apt-get install -y nodejs

//     安装6.x开发版,现在为v6.0.3current
curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
sudo apt-get install -y nodejs

//     Optional: install build tools
 
//     To compile and install native addons from npm you may also need to install build tools:
sudo apt-get install -y build-essential

//     测试是否安装成功:
//     新建文件server.js
var http = require(‘http‘);
 
http.createServer(function (request, response) {
 
// 发送 HTTP 头部 
// HTTP 状态值: 200 : OK
// 内容类型: text/plain
response.writeHead(200, {‘Content-Type‘: ‘text/plain‘});
 
// 发送响应数据 "Hello World"
response.end(‘Hello World\n‘);
}).listen(8888);
 
// 终端打印如下信息
console.log(‘Server running at http://127.0.0.1:8888/‘);