removing a single rpm when there are 2

["Ian Brown" <ianbrn gmail com>]

Hello,

I have an FC7 machine (x86_64).


rpm -qa | grep GLU
mesa-libGLU-6.5.2-10.fc7
mesa-libGLU-6.5.2-10.fc7


but::
rpm -e  mesa-libGLU gives:
error: "mesa-libGLU" specifies multiple packages

there are two  mesa-libGLU installed here , one is i386 and one is x86_64.
How do I erase the x86_64 version?

The man page is huge, and I could not find my way around it.


Regards,
Ian