华为云服务器 Ubuntu20.04 安装yum报错【无法定位软件包yum】解决

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花溪 发表于 2021/05/26 13:33:23 2021/05/26
【摘要】 华为云服务器 Ubuntu20.04 安装yum报错【无法定位软件包yum】解决

先看一下报错信息

利用【apt  install  yum】命令安装yum时出现【无法定位软件包yum】错误

先更新了 再进行apt 还是报错

试1:sudo apt-get updata #没解决...

尝试2:sudo apt-get upgrade #没解决...

尝试3:更新源:添加网上找的源到/etc/apt/sources.list #没解决...

尝试4:sudo apt-get install aptitude #成功安装! sudo aptitude install yum #报错 无法应用某些操作,中止

终极解决办法:

#备份sources.list文件
sudo cp  /etc/apt/sources.list /etc/apt/sources.list.bak
#打开sources.list文件
sudo vim  /etc/apt/sources.list
#删除原内容,添加下列内容
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
#保存 做完以上前期工作,正式安装yum
sudo apt-get update
sudo apt install yum
#成功解决上楼报错

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