Ubuntu16.04安装最新版nodejs

2017-08-13

一、安装最新版nodejs

1.更新ubuntu软件源

sudo apt-get update
sudo apt-get install -y python-software-properties 
software-properties-common
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update

2.安装nodejs

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3

sudo apt-get install nodejs
sudo apt install nodejs-legacy
sudo apt install npm

3.更新npm的包镜像源，方便快速下载

1 2	sudo npm config set registry https://registry.npm.taobao.org sudo npm config list

4.全局安装n管理器(用于管理nodejs版本)

1	sudo npm install n -g

5.apt 找不到文件

        // error code
W: The repository 'http://ppa.launchpad.net/chris-lea/node.js/ubuntu xenial Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch http://ppa.launchpad.net/chris-lea/node.js/ubuntu/dists/xenial/main/binary-amd64/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.

// A: 修改node相关文件：/etc/apt/sources.list.d/chris-lea-ubuntu-node_js-xenial.list
deb http://ppa.launchpad.net/chris-lea/node.js/ubuntu trusty main
deb-src http://ppa.launchpad.net/chris-lea/node.js/ubuntu trusty main