I'm a bit in dbus hell right now. emerge world wants to emerge two versions of dbus. This appeared when needed to emerge gaim-2.0.0_beta5-r3 since it looks like its dependencies were fixed. I then keyworded what gaim needed for dbus. I tried emerging dbus-1.0.2 and then doing a revdep-rebuild but that also errors out when it attempts to reemerge hal.
[nomerge ] kde-base/kdebase-startkde-3.5.5
[nomerge ] kde-base/kdesktop-3.5.5
[nomerge ] kde-base/konqueror-3.5.5
[nomerge ] kde-base/kdebase-kioslaves-3.5.5-r1
[ebuild N ] sys-apps/dbus-0.62-r2 USE="X gtk python qt3 qt4 -debug -doc -mono (-selinux)"
[nomerge ] media-fonts/font-alias-1.0.1
[nomerge ] media-gfx/imagemagick-22.214.171.124
[nomerge ] net-print/cups-1.2.6
[ebuild N ] sys-apps/dbus-1.0.2 USE="X -debug -doc (-selinux)"
Kindly review http://bugs.gentoo.org/page.cgi?id=fields.html#bug_severity
*** This bug has been marked as a duplicate of bug 159044 ***