node.js - 如何在 Ubuntu 14.04 上安装 nodejs 4.*

Question

我一直在查看一些解释如何在 Ubuntu 14.04 上安装 nodejs 4.* 的页面，但它没有安装并告诉我我已经拥有最新版本:

$ curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -

## Installing the NodeSource Node.js v4.x LTS Argon repo...


## Populating apt-get cache...

+ apt-get update
Ign http://archive.canonical.com precise InRelease
Ign http://extras.ubuntu.com trusty 
.
.
.        
Ign http://jp.archive.ubuntu.com trusty/restricted Translation-en_US           
Ign http://jp.archive.ubuntu.com trusty/universe Translation-en_US             
W: Failed to fetch http://dl.google.com/linux/webdesigner/deb/dists/stable/Release  Unable to find expected entry 'main/binary-i386/Packages' in Release file (Wrong sources.list entry or malformed file)

E: Some index files failed to download. They have been ignored, or old ones used instead.
Error executing command, exiting

$ sudo apt-get install nodejs
Reading package lists... Done
Building dependency tree       
Reading state information... Done
nodejs is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 173 not upgraded.

$ node --version
v0.10.25

curl 命令末尾有一个错误，但我不知道这是否相关。我正在关注本指南 - https://nodejs.org/en/download/package-manager/ - 但其他页面似乎相同。怎么了？

Answer 1

嘿，最简单的解决方案是使用 nvm( Node 版本管理器)，通过使用 nvm，您可以使用简单的命令轻松切换到任何版本的 Node ，按照下面的链接安装 nvm。
https://www.digitalocean.com/community/tutorials/how-to-install-node-js-with-nvm-node-version-manager-on-a-vps