mysql 初始化常见问题

初始化mysql常见错误，都是缺少依赖包导致

1.报错信息：

-bash: ./scripts/mysql_install_db: /usr/bin/perl: 坏的解释器: 没有那个文件或目录、

   解决方法：yum install perl gcc kernel-devel

 2. 报错信息：

FATAL ERROR: please install the following Perl modules before executing ./scripts/mysql_install_db:

Data::Dumper

解决方法：yum  install -y autoconf

 3. 报错信息：

Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory

解决方法：yum  install -y libaio-devel

4.报错信息

error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such file or directory

解决方法：yum install numactl