Just rename 2.8.0 to 2.10.5 (and maybe set EAPI to 6).
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0adfc6b25db8ac2b521f988e2db4004bd212b1ca commit 0adfc6b25db8ac2b521f988e2db4004bd212b1ca Author: Michael Weber <xmw@gentoo.org> AuthorDate: 2018-08-25 17:27:13 +0000 Commit: Michael Weber <xmw@gentoo.org> CommitDate: 2018-08-25 17:37:56 +0000 dev-util/lttng-tools: Version bump - Fix docdir to ${PF} - Fix USE=ust unkown configure option Closes: https://bugs.gentoo.org/663826 Package-Manager: Portage-2.3.45, Repoman-2.3.10 dev-util/lttng-tools/Manifest | 1 + dev-util/lttng-tools/lttng-tools-2.10.5.ebuild | 41 ++++++++++++++++++++++++++ 2 files changed, 42 insertions(+)