无法在Ubuntu16.04LTS(64位)上安装NodeJS 9

Question

我使用以下命令尝试安装NodeJS：

sudo apt-get install nodejs

问题是，它安装了一个较旧版本的NodeJS。因此，我找到了另一种通过以下命令安装较新版本的NodeJS的方法：

curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -

但是它不断地向我抛出以下错误消息：

adam@adam-pc:~$ curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -

## Installing the NodeSource Node.js v9.x repo...


## Populating apt-get cache...

+ apt-get update
Get:1 http://hu.archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Hit:2 http://ppa.launchpad.net/git-core/ppa/ubuntu xenial InRelease                                                     
Get:3 http://hu.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]                                             
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease                                                            
Get:5 http://hu.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]                                           
Hit:6 http://ppa.launchpad.net/linrunner/tlp/ubuntu xenial InRelease                                                    
Hit:7 http://dl.google.com/linux/chrome/deb stable Release                                                              
Ign:8 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial InRelease                                         
Hit:9 http://security.ubuntu.com/ubuntu xenial-security InRelease                                  
Hit:10 http://ppa.launchpad.net/webupd8team/sublime-text-3/ubuntu xenial InRelease                 
Ign:11 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial Release
Ign:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons
Ign:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons
Ign:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons
Ign:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons
Ign:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons
Err:12 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 Packages
  404  Not Found
Ign:13 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main i386 Packages
Ign:14 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main all Packages
Ign:15 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en_US
Ign:16 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main Translation-en                              
Ign:17 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main amd64 DEP-11 Metadata                       
Ign:18 http://ppa.launchpad.net/michael-gruz/canon-trunk/ubuntu xenial/main DEP-11 64x64 Icons                          
Fetched 451 kB in 6s (70,4 kB/s)                                                                                        
Reading package lists... Done
W: The repository 'http://ppa.launchpad.net/michael-gruz/canon-trunk/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/michael-gruz/canon-trunk/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.
Error executing command, exiting

几个小时以来，我一直在寻找解决方案，从StackOverflow和我在谷歌上找到的不同论坛上尝试了大约10个想法，但仍然一无所获。

编辑：

同时我找到了解决办法。

我通过以下命令打开了Ubuntu Update manager：

update-manager

然后，我点击了Settings和Other software选项卡，并取消了我发现的所有http://ppa.launchpad.net/内容的勾选和奇怪(尤其是所有michael链接)。

然后再次使用上面的命令：

curl -sL https://deb.nodesource.com/setup_9.x | sudo -E bash -
sudo apt-get install nodejs

现在我安装了v9.5.0。

Answer 1

安装命令本身没有什么问题。如果您要查看错误的原因，您可以看到一个launchpad包已经删除了404。如果删除这个存储库，它不会中断apt并允许安装软件包。您应该能够删除这个删除的PPA，如下所示：

sudo add-apt-repository --remove ppa:michael-gruz/ppa

Answer 2

我建议对节点使用版本管理器。最受欢迎的是nvm和N。

现在你可以：

sudo apt-get install nodejs // install a really old node
npm install n -g // get n
n latest // get latest node, or a specific one with n v8.0.0