kde-apps/kdesu[handbook] is blocking kde-plasma/kde-cli-tools
Example error:
[ebuild N ] kde-apps/kdesu-16.04.3 USE="handbook (-aqua) -debug"
[blocks B ] kde-apps/kdesu[handbook] ("kde-apps/kdesu[handbook]" is blocking kde-plasma/kde-cli-tools-5.7.5)
* Error: The above package list contains packages which cannot be
* installed at the same time on the same system.
(kde-apps/kdesu-16.04.3:4/16.04::gentoo, ebuild scheduled for merge) pulled in by
