There is a problem on dependencies. After every emerge I get: !!! existing preserved libs: >>> package: kde-apps/marble-4.14.3 * - /usr/lib64/libmarblewidget.so.0.19.2 * - /usr/lib64/libmarblewidget.so.19 * used by /usr/lib64/libkgeomap.so.2.1.0 (kde-apps/libkgeomap-15.08.3) Use emerge @preserved-rebuild to rebuild packages using these libraries If I emerge libkgeomap I get: # emerge -1va libkgeomap These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild NS ] kde-apps/marble-4.14.3:4/4.14::gentoo [15.12.3:5::gentoo] USE="gps handbook kde phonon plasma (-aqua) -debug -designer-plugin (-python) -shapefile {-test} -zip" PYTHON_TARGETS="python2_7" 0 KiB [ebuild R ] kde-apps/libkgeomap-15.08.3:4/15.08::gentoo USE="(-aqua) {-test}" 0 KiB [blocks B ] kde-apps/marble:4 ("kde-apps/marble:4" is blocking kde-apps/marble-15.12.3) Total: 2 packages (1 in new slot, 1 reinstall), Size of downloads: 0 KiB Conflict: 1 block (1 unsatisfied) * Error: The above package list contains packages which cannot be * installed at the same time on the same system. (kde-apps/marble-15.12.3:5/5::gentoo, installed) pulled in by >=kde-apps/marble-15.12.3 required by (kde-apps/kdeedu-meta-15.12.3-r1:5/5::gentoo, installed) (kde-apps/marble-4.14.3:4/4.14::gentoo, ebuild scheduled for merge) pulled in by kde-apps/marble:4=[kde,plasma] required by (kde-apps/libkgeomap-15.08.3:4/15.08::gentoo, ebuild scheduled for merge) For more information about Blocked Packages, please refer to the following section of the Gentoo Linux x86 Handbook (architecture is irrelevant): https://wiki.gentoo.org/wiki/Handbook:X86/Working/Portage#Blocked_packages
There is currently no ebuild in tree that is making use of libkgeomap:5 - and it wasn't moved to tree yet. If for some reason you need libkgeomap, it will be an actual dependency on the slot 4 version, e.g. from digikam or kipi-plugins. If nothing depends on it (check with equery d), then you could just remove libkgeomap.
Fixed in: https://gitweb.gentoo.org/repo/gentoo.git/commit/kde-apps/kdeedu-meta/kdeedu-meta-15.12.3-r1.ebuild?id=5c64aa85bf673aecaef55aded1791d85b75bf5ff
(In reply to Andreas Sturmlechner from comment #2) > Fixed in: > https://gitweb.gentoo.org/repo/gentoo.git/commit/kde-apps/kdeedu-meta/kdeedu- > meta-15.12.3-r1.ebuild?id=5c64aa85bf673aecaef55aded1791d85b75bf5ff Thanks.