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我正在关注https://github.com/nodesource/distributions在 Debian 上安装 Nodejs v11.x。按照这两个说明操作后，Nodejs 似乎安装正常并nodejs -v返回v4.8.2.

但是npm似乎没有安装。whereis npm什么都不返回，我相当确定我的磁盘上没有安装 npm。

我在以下命令之后粘贴了控制台日志curl -sL https://deb.nodesource.com/setup_11.x | bash -：

+ apt-get update
Hit:1 http://download.virtualbox.org/virtualbox/debian stretch InRelease
Get:2 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu cosmic InRelease [15.4 kB]
Hit:3 http://security.debian.org/debian-security stretch/updates InRelease                                
Ign:2 http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu cosmic InRelease           
Hit:4 http://deb.debian.org/debian stretch-backports InRelease                                                                         
Ign:5 http://deb.debian.org/debian stretch InRelease                     
Ign:6 http://ppa.launchpad.net/webupd8team/java/ubuntu disco InRelease   
Hit:7 http://deb.debian.org/debian stretch Release
Ign:9 http://ppa.launchpad.net/webupd8team/java/ubuntu disco Release         
Hit:10 https://download.sublimetext.com apt/stable/ InRelease
Ign:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Ign:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Ign:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Ign:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Ign:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Err:11 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main i386 Packages
  404  Not Found
Ign:12 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 Packages
Ign:13 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all Packages
Ign:14 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en_US
Ign:15 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main Translation-en
Ign:16 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main amd64 DEP-11 Metadata
Ign:17 http://ppa.launchpad.net/webupd8team/java/ubuntu disco/main all DEP-11 Metadata
Fetched 15.4 kB in 16s (929 B/s)
Reading package lists... Done
W: GPG error: http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu cosmic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 005EAE8119BB5BCA
W: The repository 'http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu cosmic InRelease' is not signed.
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.
W: The repository 'http://ppa.launchpad.net/webupd8team/java/ubuntu disco 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/webupd8team/java/ubuntu/dists/disco/main/binary-i386/Packages  404  Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
Error executing command, exiting

我的猜测是安装程序脚本在过程中途停止，因为 apt-get 抛出错误。但是，即使是这样，我也不知道如何解决这个问题。我不想删除 freecad 和 java 的存储库以便积极退出。

如果答案与 apt-get 相关并且在此论坛上偏离主题，也许可以将其迁移到 askubuntu？

4

2 回答 2

2

好吧，首先让我们解决您看到的有关存储库的错误。

这一行告诉你问题。

W: GPG error: http://ppa.launchpad.net/freecad-maintainers/freecad-stable/ubuntu cosmic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 005EAE8119BB5BCA

您是否按照 freecad 页面上的密钥安装说明进行操作？请参阅https://launchpad.net/~freecad-maintainers/+archive/ubuntu/freecad-stable

并单击签名密钥 - 这是什么？

至于 Node 问题，尝试更新 Node： https ://www.hostingadvice.com/how-to/update-node-js-latest-version/

另外，尝试 sudo apt-get install npm

于 2018-11-23T15:30:38.750 回答
1

尝试修复存​​储库问题会产生奇怪的 python 错误，这可能与我在我的系统中安装了 python 2.7 和 3 有关，但我不确定。

我最终做的只是/etc/apt/sources.list.d暂时删除有问题的存储库，然后再次运行 curl 脚本。这使得脚本运行没有任何错误，之后，该命令apt install -y nodejs将安装正确的版本以及 npm。

问题似乎在于，debian 的默认存储库也有一个nodejs没有 npm 的 pacakge。由于apt-get update错误，安装脚本过早退出。修复该错误完成了这项工作。

于 2018-11-24T06:24:20.363 回答