Please add an update to the tree. Also, could you add a patch to hplip? Otherwise kde5 users will not be able to run it. https://bugs.launchpad.net/hplip/+bug/1350038 https://launchpadlibrarian.net/181010246/process-events-for-systray.patch
+*hplip-3.14.10 (11 Oct 2014) + + 11 Oct 2014; Daniel Pielmeier <billie@gentoo.org> +hplip-3.14.10.ebuild: + Version bump. Add patch to fix hp-systray for kde5. This fixes bug #525028. + Thanks to Manual Rüger for the report.