yum安装报错
使用yum安装git时报错
...[Errno 14] Could not open/readfile:///mnt/cdrom/repodata/repomd.xml...
此报错原因为:使用yum本地源导致,安装国内阿里云的源或官方源即可。
# CentOS 6 使用下面语句# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo# CentOS 7 使用下面语句wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo# 等待下载完成后,执行下面语句清空并生成缓存即可yum clean allyum make makecache
