https://guix.gnu.org/manual/en/html_node/Build-Environment-Setup.html
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ab70df33658cbb2f8b06e786da70e5a88a838685 commit ab70df33658cbb2f8b06e786da70e5a88a838685 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2019-11-14 08:38:33 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2019-11-14 08:38:50 +0000 sys-apps/guix: add guixbuild* users to kvm group Commands like $ guix system vm vm.scm assume qemu supports '-enable-kvm' flag. Let's add guixbuild* users to kvm group by default. Reported-by: Nathan Dehnel Closes: https://bugs.gentoo.org/699642 Package-Manager: Portage-2.3.79, Repoman-2.3.18 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-apps/guix/guix-1.0.1-r1.ebuild | 166 +++++++++++++++++++++++++++++++++++++ 1 file changed, 166 insertions(+)
New installs will add guixbuild* users to 'kvm'. For existing installs you will need to call 'gpasswd -a guixbuild1 kvm' for each existing guixbuild user.