apt-get install kdewebdev error

Hello,

I trying to run

apt-get install kdewebdev

 and I keep getting the following error

While preparing for installation:

      file /usr/share/mimelnk/application/chm.desktop from install of kdelibs-3.5.2-1.1.el4.kde conflicts with file from package kdevelop-3.1.1-2
E: Error while running transaction

I am using CentOS 4.2 i386 and the http://apt.kde-redhat.org repo

I don't really care about kdevelop since I never use it, what can I do?

Please help as I really want Quanta Plus to get serious with my PHP pages.

Thanks,

G