英文:
Failed to download metadata for repo 'powertools': Cannot download repomd.xml
问题
我想在Centos 8上启用Powertools以安装KDE。
但是我遇到了这个错误：
在下载“powertools”存储库的元数据时出现错误：
- http://vault.centos.org/centos/8/PowerTools/x86_64/os/repodata/repomd.xml的状态码：403（IP：172.19.93.163）
错误：无法下载存储库“powertools”的元数据：无法下载repomd.xml：尝试了所有镜像
我的/etc/yum.repos.d/看起来像这样：
以及我的Powertools存储库文件如下：
#
# ###mirrorlist系统使用客户端的连接IP地址和每个镜像的更新状态来选择地理位置靠近客户端的当前镜像。除非您手动选择其他镜像，否则应使用此选项进行CentOS更新。
#
# 如果###mirrorlist对您不起作用，可以尝试注释掉的baseurl行。
[powertools]
name=CentOS Linux $releasever - PowerTools
###mirrorlist=http://###mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=PowerTools&infra=$infra
baseurl=http://vault.centos.org/$contentdir/$releasever/PowerTools/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
~
~
~
~ ```
我将基本URL更改为指向vault的URL。我理解这与Centos 8在2021年结束生命周期有关。我运行了以下命令：
sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
和
```sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-Linux-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.epel.cloud|g' /etc/yum.repos.d/CentOS-Linux-*
我只需要一个有效的URL来安装Powertools。我是否漏掉了什么？
英文:
I want to enable Powertools on Centos 8 for installing KDE.
But i get this error:
```
Errors during downloading metadata for repository 'powertools':
- Status code: 403 for http://vault.centos.org/centos/8/PowerTools/x86_64/os/repodata/repomd.xml (IP: 172.19.93.163)
Error: Failed to download metadata for repo 'powertools': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried ```
My /etc/yum.repos.d/ looks like this :
and my Powertools repo file looks lke this :
``` CentOS-Linux-PowerTools.repo
#
# The ###mirrorlist system uses the connecting IP address of the client and the
# update status of each mirror to pick current mirrors that are geographically
# close to the client. You should use this for CentOS updates unless you are
# manually picking other mirrors.
#
# If the ###mirrorlist does not work for you, you can try the commented out
# baseurl line instead.
[powertools]
name=CentOS Linux $releasever - PowerTools
###mirrorlist=http://###mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=PowerTools&infra=$infra
baseurl=http://vault.centos.org/$contentdir/$releasever/PowerTools/$basearch/os/
gpgcheck=1
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial
~
~
~
~ ```
i changed the base URL to the one pointing to vault. I understood that it has something to do with Centos 8 reaching end of life in 2021. I ran these commands:
# sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
# sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
and
sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-Linux-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.epel.cloud|g' /etc/yum.repos.d/CentOS-Linux-*
I would just need a valid url where to install the powertools . Is there something i am missing?
答案1
得分: 0
我找到了一个有效的解决方案：
- 我安装了一个带有相同 Linux 镜像的虚拟机。
- 我从虚拟机镜像中复制了存储库文件，并替换了我的当前虚拟机上的文件。我这样做是因为我想要重置存储库文件。
3.（最重要的一步）我迁移到了 Rocky Linux。这是 CentOS 8 的一个分支。它的工作方式与应该的一样。它基本上就像一个带有可用存储库的 CentOS。
Rocky Linux 有很好的文档，而且它只是能够正常工作。
英文:
i found a working solution:
- I installed a Virtual Box with the same Linux image
- I copied the repo files from the virtualbox image and replaced the ones on my current VM. I did this because i wanted a reset for the repo files.
3.(most important step) I migrated to Rocky Linux . This is a fork of Centos 8. Works exactly how it should. It's basically like a Centos with working repo's.
Rocky Linux has good documentations and it just works.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
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