安装xtrabackup依赖包报错
yum -y install perl-DBD-MySQL
错误信息如下：
--> Finished Dependency Resolution
Error: Package: 2:postfix-2.10.1-7.el7.x86_64 (@anaconda)
Requires: libmysqlclient.so.18()(64bit)
Error: Package: perl-DBD-MySQL-4.023-6.el7.x86_64 (base)
Requires: libmysqlclient.so.18()(64bit)
Error: Package: 2:postfix-2.10.1-7.el7.x86_64 (@anaconda)
Requires: libmysqlclient.so.18(libmysqlclient_18)(64bit)
Error: Package: perl-DBD-MySQL-4.023-6.el7.x86_64 (base)
Requires: libmysqlclient.so.18(libmysqlclient_18)(64bit)
You could try using --skip-broken to work around the problem
** Found 2 pre-existing rpmdb problem(s), 'yum check' output follows:
2:postfix-2.10.1-7.el7.x86_64 has missing requires of libmysqlclient.so.18()(64bit)
2:postfix-2.10.1-7.el7.x86_64 has missing requires of libmysqlclient.so.18(libmysqlclient_18)(64bit)
错误提示安装依赖的库文件没有找到： libmysqlclient.so.18()(64bit)
解决方法如下：
安装mysql-community-libs-compat-5.7.19-1.el7.x86_64.rpm
再安装依赖包成功
yum -y install perl-DBD-MySQL