[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql
FATAL ERROR: please install the following Perl modules before executing ./scripts/mysql_install_db:
Data::Dumper
解决办法(安装perl跟perl-devel即可):
执行 yum -y install perl perl-devel
后在初始化数据库即可。
yum install -y perl-Data-Dumper 即可。。