Ubuntu LTS 20.04 安装 yum教程解决方案，apt install 报 unable located in 错误

原创已于 2022-11-21 14:44:27 修改 · 1k 阅读

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于 2022-11-02 09:55:24 首次发布

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本文详细介绍如何在Ubuntu系统中通过更换清华镜像源解决YUM安装问题。首先备份sources.list文件并用清华镜像替换原有源，接着更新并安装YUM。适用于遇到Ubuntu下YUM安装困难的用户。

Ubuntu 安装 yum

清华镜像源 https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/

关于Ubuntu 安装 yum 失败，如何在Ubuntu安装yum的问题先进行换源，进入 /etc/apt/ 目录下，备份
sources.list，打开sources.list编辑

cd /etc/apt
cp sources.list source.list.backup
vim sources.list

打开清华镜像源网站，复制上面的内容，替换sources.list

# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-security main restricted universe multiverse

# 预发布软件源，不建议启用
# deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ jammy-proposed main restricted universe multiverse

或者使用命令替换

命令替换
执行如下命令自动替换
sudo sed -i "s@http://.*archive.ubuntu.com@https://mirrors.tuna.tsinghua.edu.cn@g" /etc/apt/sources.list
sudo sed -i "s@http://.*security.ubuntu.com@https://mirrors.tuna.tsinghua.edu.cn@g" /etc/apt/sources.list

替换后在首行添加下面这一句

deb http://archive.ubuntu.com/ubuntu/ trusty main universe restricted multiverse

保存退出，更新镜像源，下载yum

sudo apt update
sudo apt install yum