How to install yum under centos7

Installation method:

1. Download the yum installation file (if you don’t have this package, you can download it from Alibaba Mirror or NetEase Mirror)

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-3.4.3-161.el7.centos.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-50.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm

2 , install yum

rpm -ivh python-iniparse-0.4-9.el7.noarch.rpm
rpm -ivh yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
rpm -ivh yum-3.4.3-161.el7.centos.noarch.rpm yum-plugin-fastestmirror-1.1.31-50.el7.noarch.rpm

Note: The last two packages must be installed at the same time, otherwise they will depend on each other.

3. Update the repo file

Enter the /etc/yum.repos.d folder,

Modify the configuration file name

mv CentOS7-Base-163.repo CentOS7-Base.repo

Related tutorial recommendations: centos tutorial

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