localhost test12 # emerge kdeedu
Calculating dependencies... done!

!!! Error: the =kde-base/kbruch-3.5* package conflicts with another package;
!!!        the two packages cannot be installed on the same system together.
!!!        Please use 'emerge --pretend' to determine blockers.

For more information about Blocked Packages, please refer to the following
section of the Gentoo Linux x86 Handbook (architecture is irrelevant):

http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?full=1#blocked

localhost test12 # emerge -vp kdeedu

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     U ] x11-libs/qt-3.3.8-r2 [3.3.6-r5] USE="cups gif immqt-bc ipv6 mysql opengl postgres xinerama -debug -doc -examples -firebird -immqt -nas -nis -odbc -sqlite (-pertty%)" 17,120 kB
[ebuild     U ] kde-base/kdelibs-3.5.7-r10 [3.5.6-r2] USE="acl alsa arts avahi cups fam* jpeg2k kdeenablefinal kdehiddenvisibility kerberos openexr spell ssl tiff xinerama zeroconf -debug -doc -legacyssl -lua -utempter" LINGUAS="-he*" 15,236 kB [1]
[ebuild  N    ] kde-base/kdeedu-3.5.7  USE="arts kdeenablefinal xinerama -debug -kig-scripting" 29,452 kB
[blocks B     ] =kde-base/kbruch-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kverbos-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kiten-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/ktouch-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kig-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kalzium-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/libkdeedu-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kmplot-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kstars-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kwordquiz-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/blinken-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kpercentage-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/khangman-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kturtle-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/klatin-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kgeography-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/klettres-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kdeedu-applnk-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kvoctrain-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/kdeedu-3.5* (is blocking kde-base/kmplot-3.5.6, kde-base/kbruch-3.5.6, kde-base/ktouch-3.5.6, kde-base/kiten-3.5.6, kde-base/khangman-3.5.6, kde-base/kturtle-3.5.6, kde-base/libkdeedu-3.5.4, kde-base/kanagram-3.5.6, kde-base/kwordquiz-3.5.6, kde-base/klettres-3.5.6, kde-base/kvoctrain-3.5.6, kde-base/blinken-3.5.6, kde-base/kgeography-3.5.6, kde-base/kdeedu-applnk-3.5.6, kde-base/kstars-3.5.6, kde-base/klatin-3.5.6, kde-base/kalzium-3.5.6, kde-base/kig-3.5.6, kde-base/keduca-3.5.6, kde-base/kverbos-3.5.6, kde-base/kpercentage-3.5.6)
[blocks B     ] =kde-base/kanagram-3.5* (is blocking kde-base/kdeedu-3.5.7)
[blocks B     ] =kde-base/keduca-3.5* (is blocking kde-base/kdeedu-3.5.7)

Total: 3 packages (2 upgrades, 1 new, 22 blocks), Size of downloads: 61,807 kB
Portage overlays:
 [1] /usr/portage/local/layman/sabayon