Trying to emerge app-emulation/virtualbox-5.1.0 USE="alsa java opengl pam python qt5 sdk udev vboxwebsrv vnc -debug -doc -headless -libressl -lvm -pulseaudio" yielded an error: /usr/lib64/qt5/bin/lrelease: Command not found Which is found in dev-qt/linguist-tools.
commit 043b5847ef0588b8d064e7c861a3bca52e730a67 Author: Lars Wendler <polynomial-c@gentoo.org> Date: Wed Jul 13 22:24:28 2016 app-emulation/virtualbox: Added dev-qt/linguist-tools:5 to DEPEND (bug #588778) Package-Manager: portage-2.3.0 Signed-off-by: Lars Wendler <polynomial-c@gentoo.org> Thanks for the report. Missing build-time depndencies are hard to catch if they are already installed on the target system.