执行yum install 失败

最新推荐文章于 2025-03-13 22:20:47 发布

yxjhhdx

最新推荐文章于 2025-03-13 22:20:47 发布

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文章标签： linux 服务器运维

本文链接：https://blog.youkuaiyun.com/yxjhhdx/article/details/134162199

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想安装：

[root@localhost ~]# yum install lrzsz
正在更新 Subscription Management 软件仓库。
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本系统尚未在权利服务器中注册。可使用 subscription-manager 进行注册。

RHEL9-BaseOS 0.0 B/s | 0 B 00:00
Errors during downloading metadata for repository 'RHEL9-BaseOS':
- Curl error (37): Couldn't read a file:// file for file:///media/cdrom/BaseOS/repodata/repomd.xml [Couldn't open file /media/cdrom/BaseOS/repodata/repomd.xml]
错误：为仓库 'RHEL9-BaseOS' 下载元数据失败 : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
[root@localhost ~]#
[root@localhost ~]# sz
bash: sz: command not found...
Similar command is: 'ss'
[root@localhost ~]# yum update
正在更新 Subscription Management 软件仓库。
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RHEL9-BaseOS 0.0 B/s | 0 B 00:00
Errors during downloading metadata for repository 'RHEL9-BaseOS':
- Curl error (37): Couldn't read a file:// file for file:///media/cdrom/BaseOS/repodata/repomd.xml [Couldn't open file /media/cdrom/BaseOS/repodata/repomd.xml]
错误：为仓库 'RHEL9-BaseOS' 下载元数据失败 : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
[root@localhost ~]# cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo1
cp: 无法获取'/etc/yum.repos.d/CentOS-Base.repo' 的文件状态(stat): 没有那个文件或目录
[root@localhost ~]# ll /etc/yum.repos.d/

发现总是报错。

难道需要切换源？

[root@localhost yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo

[root@localhost ~]# wget -O CentOS-LinuxBaseOS.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo

[root@localhost yum.repos.d]# yum makecache
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Repository base is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Repository PowerTools is listed more than once in the configuration
Repository AppStream is listed more than once in the configuration
CentOS-8.5.2111 - Base - mirrors.aliyun.com 61 kB/s | 3.9 kB 00:00
CentOS-8.5.2111 - Extras - mirrors.aliyun.com 29 kB/s | 1.5 kB 00:00
CentOS-8.5.2111 - AppStream - mirrors.aliyun.com 61 kB/s | 4.3 kB 00:00
RHEL9-BaseOS 0.0 B/s | 0 B 00:00
Errors during downloading metadata for repository 'RHEL9-BaseOS':
- Curl error (37): Couldn't read a file:// file for file:///media/cdrom/BaseOS/repodata/repomd.xml [Couldn't open file /media/cdrom/BaseOS/repodata/repomd.xml]
错误：为仓库 'RHEL9-BaseOS' 下载元数据失败 : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
[root@localhost yum.repos.d]# ll
总用量 16
-rw-r--r--. 1 root root 2495 8月 4 2022 CentOS-Base.repo
-rw-r--r--. 1 root root 2495 8月 4 2022 CentOS-LinuxBaseOS.repo
-rw-r--r--. 1 root root 358 4月 24 2023 redhat.repo
-rw-r--r--. 1 root root 369 4月 24 2023 rhel8.repo
[root@localhost yum.repos.d]# grep RHEL9-BaseOS *
rhel8.repo:[RHEL9-BaseOS]
rhel8.repo:name=RHEL9-BaseOS
[root@localhost yum.repos.d]# yum install lszrz
正在更新 Subscription Management 软件仓库。
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搞定。

原来，就是 rhel8.repo 的原因。其内容如下：

[root@localhost yum.repos.d]# cat rhel8.repo 
[RHEL9-BaseOS]

name=RHEL9-BaseOS

baseurl=file:///media/cdrom/BaseOS

gpgcheck=0

#gpgcheck=1 #如果gpgcheck为1，需要写秘钥文件路径

#gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial

[RHEL9-Appstream]

name=RHEL9-Appstream

baseurl=file:///media/cdrom/AppStream

gpgcheck=0

#gpgcheck=1

#gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial

可见，他不是网络源，而是本地镜像源。所以。。