在centos7.5安装开发工具时候提示错误
yum groupinstall 'Development Tools'
错误:/etc/rpm/macros.ghc-srpm from install of redhat-rpm-config-9.1.0-80.el7.centos.noarch conflicts with file from package epel-release-6-8.noarch  Error Summary

解决方法：

尝试进行安装epel

rpm -ivh http://www.landui.com/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

如果还不行执行下yum update即可