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:
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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