kde-base/artsplugin-mpg123-3.5.9 has not been marked stable as the rest of the KDE packages, so it requires kdelibs-3.5.8 while the rest of the KDE packages needs kdelibs-3.5.9. Reproducible: Always Steps to Reproduce: 1. emerge -vp world Actual Results: Calculating world dependencies !!! Multiple versions within a single package slot have been !!! pulled into the dependency graph: kde-base/kdelibs:3.5 ('installed', '/', 'kde-base/kdelibs-3.5.8-r4', 'nomerge') pulled in by ('installed', '/', 'kde-base/artsplugin-mpg123-3.5.8', 'nomerge') ('ebuild', '/', 'kde-base/kdelibs-3.5.9-r4', 'merge') pulled in by ('ebuild', '/', 'kde-base/libkcal-3.5.9', 'merge') ('ebuild', '/', 'kde-base/konq-plugins-3.5.9', 'merge') ('ebuild', '/', 'kde-base/kdm-3.5.9', 'merge') (and 168 more)
Oh my - worst KDE stabilization process I can remember. Please run emerge -C kde-base/artsplugin-mpeglib kde-base/artsplugin-mpg123 kde-base/mpeglib
*** Bug 222881 has been marked as a duplicate of this bug. ***