The init script(s) provided in FILESDIR for app-emulation/opennebula has a license of GPL-2 but GPL-2 isn't within the LICENSE variable of the ebuild(s): files/opennebula.initd has license line: # Distributed under the terms of the GNU General Public License v2 ... and is used by the following ebuilds: opennebula-2.0_beta1.ebuild:LICENSE="Apache-2.0" opennebula-2.0_beta1-r1.ebuild:LICENSE="Apache-2.0" There are two options here -- either LICENSE in the ebuilds should be appended with GPL-2 to cover the init script, or the init script should be relicensed so that it is covered by current LICENSE (this one is probably the preferred resolution). See also bug 425702 .
app-emulation/opennebula is not in the tree anymore