Comment 12 for bug 324752

dpkg: error processing /var/cache/apt/archives/systemsettings_4%3a4.2.0-0ubuntu1~intrepid1~ppa5_amd64.deb (--unpack):
 trying to overwrite `/usr/lib/kde4/kcm_colors.so', which is also in package kdebase-workspace-bin
dpkg-deb: subprocess paste killed by signal (Broken pipe)

Just shout if you'd like me to open a new ticket for this package.