Duplicates packages on x86_64

[Lukasz Trabinski]

Hello

I have fresh FC4 instalation on x86_64 machine. I would like to
erase some packages, but when I try do:

oceanic:~# rpm -e zlib
error: "zlib" specifies multiple packages

ok, we have packages for both arch:

oceanic:~# rpm -q --queryformat "%{ARCH}\n" zlib
i386
x86_64

ok, a i can try do done something like this:

rpm -e zlib --allmatches - it's works but erase only one packeges, 
probably for only one arch. After this, I haven't packages on rpm databes

oceanic:~# rpm -qa  zlib |wc -l
0

but i have binary files on filesystem. How to repair my rpm databes? I 
have used --allmatches option for some about 200 packages :/
Any sugestion?

-- 
ŁT