[Node.js® is a JavaScript runtime built on Chromes V8 JavaScript engine. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Node.js package ecosystem, npm, is the largest ecosystem of open source libraries in the world.][1]

1. 下载源码安装文件

1.1 在线安装

通过以下命令下载源文件:


wget https://nodejs.org/dist/v4.4.7/node-v4.4.7.tar.gz