need command for mysql installation

Hi All,

I want to install mysql on my server but i dont have root access

when i have tried to install this MySQL-client-3.3.15-3.rhel5.x24_74.rpm

using the command

  rpm -ivh  MySQL-client-3.3.15-3.rhel5.x24_74.rpm 

getting error

error: can't create transaction lock on /var/lib/rpm/.rpm.lock (Permission denied)

there is one more option as my collegue said that without root password we can install . but we dont know how to do that . Can anyone help me to install this.

Thanks