General :: POPT Conflict When Installing YUM On Fedora 6?

I'm about 2 weeks working on this server to install yum : Im almost getting there, the Dependencies are reduced to 2: rpm-python and yum-fastestmirror.But installing rpm-python its driving me crazy... it keeps saying:

Code:

[root@03044f2 ~]# rpm -Uhv popt-1.10.2.3-18.el5.i386.rpm
warning: popt-1.10.2.3-18.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
Preparing... ########################################### [100%]
file /usr/include/popt.h from install of popt-1.10.2.3-18.el5 conflicts with file from package popt-1.10.2-32

I found the package (popt-1.10.2-32) and it says it's already installed:

Code:

[root@03044f2 ~]# rpm -Uhv popt-1.10.2-32.i386.rpm
warning: popt-1.10.2-32.i386.rpm: Header V3 DSA signature: NOKEY, key ID 4f2a6fd2
Preparing... ########################################### [100%]
package popt-1.10.2-32 is already installed

I don't know what to do know.. I read somethings about forcing rpm --force but I'm afraid it will trigger another error... since this is a server I prefer not to play smart with it.