从官网下的mysql5.5的server，系统是centos 6.4
x86_64,安装时一直报错：
[root@dbserver opt]# rpm -ivh MySQL-server-5.5.31-2.el6.x86_64.rpm
error: Failed dependencies:
libaio.so.1()(64bit) is needed by MySQL-server-5.5.31-2.el6.x86_64
libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.5.31-2.el6.x86_64
libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.5.31-2.el6.x86_64
下载MySQL-devel、MySQL-shared-compat、MySQL-shared安装后仍然报错
解决方法：
安装libaio-0.3.107-10.el6.x86_64.rpm 即可
下载地址：
http://mirror.centos.org/centos/6/os/x86_64/Packages/libaio-0.3.107-10.el6.x86_64.rpm
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