centos-6.0-x86装配mysql缺少libaio.so.1

centos-6.0-x86安装mysql缺少libaio.so.1
error: Failed dependencies:
libaio.so.1 is needed by MySQL-server-5.5.17-1.linux2.6
libaio.so.1(LIBAIO_0.1) is needed by MySQL-server-5.5.17-1.linux2.6
libaio.so.1(LIBAIO_0.4) is needed by MySQL-server-5.5.17-1.linux2.6

缺少部分库文件，最好采用yum install mysql-server这种安装模式，很多依赖的包它都会自动补上了，包括一些php接口之类的都会自动装上，这是最简便安全的办法