1. If the following error occurs
modify yum file
vim /usr/bin/yum
python It is amended as follows 2 edition
2.arm64 reinstall yum
Install after uninstall
rpm -qa|grep yum|xargs rpm -e --nodeps
Download the package
http://mirror.centos.org/altarch/7/os/aarch64/Packages/
wget http://mirror.centos.org/altarch/7/os/aarch64/Packages/yum-3.4.3-168.el7.centos.noarch.rpm
wget http://mirror.centos.org/altarch/7/os/aarch64/Packages/yum-langpacks-0.4.2-7.el7.noarch.rpm
wget http://mirror.centos.org/altarch/7/os/aarch64/Packages/yum-metadata-parser-1.1.4-10.el7.aarch64.rpm
wegt http://mirror.centos.org/altarch/7/os/aarch64/Packages/yum-plugin-fastestmirror-1.1.31-54.el7_8.noarch.rpm
install
rpm -ivh --force --nodeps *.rpm
Inquire about
rpm -qa|grep yum
