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Linux安装清华源

更新: 12/31/2025, 6:43:00 AM   字数: 0 字   时长: 0 分钟

问题分析

​  Linux版本是Red Hat 4.8.5-44,在10.10.144.6服务器上执行yum install unzip提示如下错误:

图片加载中... 请稍等(~ ̄▽ ̄)~

​  尝试修改DNS为如下地址,但是更改后,再次使用安装命令,仍然是报错。所以,需要更换Linux软件安装源才能解决问题。

shell
vi /etc/resolve. conf
# 修改DNS
nameserver 100.100.2.136
nameserver 100.100.2.138

更换安装源

保存原有配置

​  首先,将原有的*.repo配置全部移到新建的bak文件中。

shell
cd /etc/yum.repos.d
# 保存原有的配置
mkdir bak
mv *.repo bak

新增清华源配置信息

shell
# 新建 CentOS-Base.repo
vi CentOS-Base.repo

# 输入清华源
[base]
name=CentOS-$releasever - Base
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#released updates
[updates]
name=CentOS-$releasever - Updates
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7

新增配置生效

​  执行如下两条命令,都成功后,才能成功安装unzip

shell
yum clean all
yum makecache

验证

# 再次安装unzip,提示成功,问题解决
yum install unzip

更新时间:

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