KDE RPMs look strange -- duplicates?

[Jonathan Ryshpan]

I have trouble with the KDE solitaire program (shameful to admit).  It
keeps putting up an error box saying:
	We are sorry KbuildSycoca closed unexpectedly
and offering to let me submit a but.  Unfortunately the bug submission
procession produces similar messages.

And, in fact, invoking "$ kbuildsycoca4" (which appears to be the actual
program causing the trouble) fails, producing a similar error box.

Looking over the situation, I noticed a strange thing about the KDE RPMs
on the system.  There seem to be duplicates, namely:
        kdegames-libs-4.2.4-1.fc11.x86_64
        kdegames-libs-4.3.0-2.fc11.x86_64
        
        kdegraphics-libs-4.2.4-1.fc11.x86_64
        kdegraphics-libs-4.3.0-1.fc11.x86_64
        
        kdelibs-4.2.4-6.fc11.x86_64
        kdelibs-4.3.0-6.fc11.x86_64
        
        kdelibs-common-4.2.4-6.fc11.x86_64
        kdelibs-common-4.3.0-6.fc11.x86_64
        
        kdepimlibs-4.2.4-1.fc11.x86_64
        kdepimlibs-4.3.0-2.fc11.x86_64
        
        kdepimlibs-akonadi-4.2.4-1.fc11.x86_64
        kdepimlibs-akonadi-4.3.0-2.fc11.x86_64

Is this normal, or is something out of line?  I run Gnome mostly, but
use some KDE applications.

Thanks - jon