The error is shown in the figure below :
Environmental Science :
Tencent cloud server CentOS 7.6 1810
Solution :
Two packages conflict :policycoreutils-2.5-29.el7.x86_64、audit-libs-2.8.4-4.el7.x86_64, The existing package is newer than the package to be installed .
rpm -ivh --nodeps --force policycoreutils-2.5-29.el7.x86_64.rpm
rpm -ivh --nodeps --force audit-libs-2.8.4-4.el7.x86_64.rpm
rpm Download address :https://download.csdn.net/download/taotao_guiwang/85733996