The problem descriptionThe error message "Not enough cached data to install" typically occurs when using the yum package manager in a Linux system.
Solution: Replace the yum repository.
# Backup the original yum repository.
mv /etc/yum.repos.d /etc/yum.repos.d.bak
# Create a directory for the new yum repository.
mkdir /etc/yum.repos.d
# Download the yum repository configuration file (Choose either Huawei Cloud source or Alibaba Cloud source).
wget -O /etc/yum.repos.d/CentOS-Base.repo https://repo.huaweicloud.com/repository/conf/CentOS-7-reg.repo
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
# Rebuild the cache
yum clean all
yum makecache
