在 Ubuntu 上安装 DB2 9.5 的问题

出现这个的错误提示

The required library file libaio.so.1 is not found on the system.
Check the following web site for the up-to-date system requirements
of IBM DB2 9.5
http://www.ibm.com/software/data/db2/udb/sysreqs.html http://www.software.ibm.com/data/db2/linux/validate
使用下面的命令安装
sudo apt-get install libstdc++5
sudo apt-get install libaio-dev
sudo ./db2setup