
* emake emerge -info '=app-emulation/virtualbox-5.0.0::gentoo' * ERROR: app-emulation/virtualbox-5.0.0::gentoo failed (compile phase): Warning: failed to load external entity "/docbookx.dtd" usr/bin/xmllint -nonet -xinclude -noout -dtdvalid /docbookx.dtd /var/tmp/portage/app-emulation/virtualbox-5.0.0/work/VirtualBox-5.0.0/out/linux.amd64/release/obj/manual/en_US/UserManual.xml

Pre-processing /manual/en_US/UserManual.xml

'MAKEOPTS=-j1 emerge -v1 virtualbox' fails with:
