[root@mysql-host1 /tmp]# rpm -ivh *.rpm warning: mysql-community-client-5.6.34-2.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY error: Failed dependencies: net-tools is needed by mysql-community-server-5.6.34-2.el7.x86_64 perl(Data::Dumper) is needed by mysql-community-server-5.6.34-2.el7.x86_64 perl(Data::Dumper) is needed by perl-DBI-1.627-4.el7.x86_64 这里一看，就知道需要perl(Data::Dumper)模块。 有的perl模块包，可能需要epel源。 最简单的安装方法如下： [root@mysql-host1 /tmp]# yum -y install "perl(Data::Dumper)"