See tracker.
future was already removed upstream. See https://github.com/erocarrera/pefile/commit/36bf63f1185b8407ff9b4ce8c1c8e8620d8ae30f. But there wasn't a new release in the meantime.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=34d649fc4f68c08c130bb5bda22d921bf48c7fca commit 34d649fc4f68c08c130bb5bda22d921bf48c7fca Author: Mario Haustein <mario.haustein@hrz.tu-chemnitz.de> AuthorDate: 2022-12-26 10:23:12 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2022-12-27 10:21:36 +0000 dev-python/pefile: remove dependency to dev-python/future Closes: https://bugs.gentoo.org/888279 Signed-off-by: Mario Haustein <mario.haustein@hrz.tu-chemnitz.de> Closes: https://github.com/gentoo/gentoo/pull/28825 Signed-off-by: Sam James <sam@gentoo.org> .../files/pefile-2022.5.30-remove-future.patch | 115 +++++++++++++++++++++ dev-python/pefile/pefile-2022.5.30-r1.ebuild | 30 ++++++ dev-python/pefile/pefile-9999.ebuild | 5 +- 3 files changed, 146 insertions(+), 4 deletions(-)