Install this version:
emerge -a =pentoo/zero-system-2026.1-r1
# Copyright 1999-2026 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="The ZERO (Zoning & Emotional Range Omitted) System is a technology for interfacing the brain of the pilot with the mobile suit's computer."
HOMEPAGE="https://www.pentoo.org/"
S="${WORKDIR}"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="amd64 arm x86"
IUSE="dev desktop minimal nu printer"
RDEPEND="
app-admin/keepass
app-shells/zsh
net-misc/keychain
sys-auth/ykpers
!minimal? (
desktop? (
gnome-base/gnome-keyring
www-client/firefox
gui-apps/input-leap
x11-misc/xtrlock
arm? ( www-client/firefox )
!arm? ( www-client/firefox-bin )
net-ftp/filezilla
!arm? ( www-plugins/chrome-binary-plugins:stable )
amd64? ( www-client/chromium:stable )
!arm? ( www-client/google-chrome )
|| ( app-office/libreoffice app-office/libreoffice-bin )
x11-misc/slim
media-gfx/gimp
media-gfx/inkscape
x11-apps/mesa-progs
media-video/xine-ui
x11-misc/xdotool
)
dev? (
app-crypt/glep63-check
app-doc/eclass-manpages
app-doc/pms
app-misc/jq
app-portage/iwdevtools
app-shells/dash
app-shells/mksh
app-vim/nerdtree
dev-python/mock
dev-python/pytest
dev-ruby/bundler-audit
dev-ruby/irb
dev-ruby/pry
dev-util/checkbashisms
dev-util/debugedit
dev-util/github-cli
dev-util/libabigail
dev-util/meld
dev-util/pkgcheck
dev-util/pkgdev
dev-util/shellcheck
dev-vcs/cvs
dev-vcs/git-lfs
dev-vcs/mercurial
sys-kernel/gentoo-sources
)
app-arch/p7zip
app-arch/pixz
app-containers/docker
app-containers/docker-cli
app-containers/docker-buildx
app-portage/genlop
app-shells/gentoo-zsh-completions
app-vim/syntastic
net-dns/dnsmasq
net-misc/axel
sys-apps/earlyoom
sys-fs/libeatmydata
sys-fs/squashfs-tools-ng
sys-power/nut
sys-process/htop
sys-process/iotop-c
sys-process/usbtop
sys-process/glances
nu? (
dev-util/catalyst
dev-util/jenkins-bin
mail-client/thunderbird
mail-client/thunderbird-bin
net-p2p/mktorrent
)
!nu? (
sys-auth/fprintd
printer? ( net-print/foo2zjs )
app-admin/supervisor
media-sound/alsa-tools
net-analyzer/metasploit:9999
net-wireless/dsd
net-wireless/dsd-fme
net-wireless/dsdcc
net-wireless/nanovna-saver
net-wireless/sdrtrunk-bin
net-wireless/trunk-recorder
app-text/doxygen
!arm? ( sys-apps/preload )
net-wireless/hidclient
x11-misc/redshift
media-sound/asunder
net-wireless/md380tools
dev-embedded/arduino
)
)
"
src_install() {
if [ -d /home/zero ]; then
insinto /home/zero
newins "${FILESDIR}"/gitconfig .gitconfig
newins "${FILESDIR}"/zshrc .zshrc
newins "${FILESDIR}"/vimrc .vimrc
keepdir /home/zero/.vim-scratch
fi
insinto /root
newins "${FILESDIR}"/gitconfig .gitconfig
newins "${FILESDIR}"/zshrc .zshrc
newins "${FILESDIR}"/vimrc .vimrc
keepdir /root/.vim-scratch
#any users on my system get a free zshrc and vimrc
insinto /etc/skel
newins "${FILESDIR}"/zshrc .zshrc
newins "${FILESDIR}"/vimrc .vimrc
keepdir /etc/skel/.vim-scratch
insinto /etc/ssh/sshd_config.d
doins "${FILESDIR}"/zero-system-sshd.conf
fperms 600 '/etc/ssh/sshd_config.d/zero-system-sshd.conf'
insinto /etc/ssh/ssh_config.d
doins "${FILESDIR}"/zero-system-ssh.conf
fperms 644 '/etc/ssh/ssh_config.d/zero-system-ssh.conf'
}
pkg_postinst() {
if grep -q '^root' /etc/passwd && [ "$(grep '^root' /etc/passwd | awk -F: '{print $7}')" != "/bin/zsh" ]; then
chsh -s /bin/zsh || die
fi
if grep -q '^zero' /etc/passwd && [ "$(grep '^zero' /etc/passwd | awk -F: '{print $7}')" != "/bin/zsh" ]; then
chsh -s /bin/zsh zero || die
fi
if use dev; then
if [ ! -L /etc/portage/bashrc ]; then
ln -s ../../usr/share/iwdevtools/bashrc /etc/portage/bashrc || die
fi
fi
if [ -d /home/zero ]; then
chown zero:users /home/zero/.vim-scratch || die
fi
if ! grep -q '^#tmpfs /var/tmp/portage tmpfs defaults,size=48G 0 0$' /etc/fstab; then
printf '#tmpfs /var/tmp/portage tmpfs defaults,size=48G 0 0\n' >> /etc/fstab
fi
if ! grep -q '^tmpfs /var/tmp/portage tmpfs' /etc/fstab; then
printf 'tmpfs /var/tmp/portage tmpfs defaults 0 0\n' >> /etc/fstab
fi
}
Manage flags for this package:
euse -i <flag> -p pentoo/zero-system |
euse -E <flag> -p pentoo/zero-system |
euse -D <flag> -p pentoo/zero-system
app-admin/keepass app-shells/zsh net-misc/keychain sys-auth/ykpers !minimal? ( desktop? ( gnome-base/gnome-keyring www-client/firefox gui-apps/input-leap x11-misc/xtrlock arm? ( www-client/firefox ) !arm? ( www-client/firefox-bin ) net-ftp/filezilla !arm? ( www-plugins/chrome-binary-plugins:stable ) amd64? ( www-client/chromium:stable ) !arm? ( www-client/google-chrome ) || ( app-office/libreoffice app-office/libreoffice-bin ) x11-misc/slim media-gfx/gimp media-gfx/inkscape x11-apps/mesa-progs media-video/xine-ui x11-misc/xdotool ) dev? ( app-crypt/glep63-check app-doc/eclass-manpages app-doc/pms app-misc/jq app-portage/iwdevtools app-shells/dash app-shells/mksh app-vim/nerdtree dev-python/mock dev-python/pytest dev-ruby/bundler-audit dev-ruby/irb dev-ruby/pry dev-util/checkbashisms dev-util/debugedit dev-util/github-cli dev-util/libabigail dev-util/meld dev-util/pkgcheck dev-util/pkgdev dev-util/shellcheck dev-vcs/cvs dev-vcs/git-lfs dev-vcs/mercurial sys-kernel/gentoo-sources ) app-arch/p7zip app-arch/pixz app-containers/docker app-containers/docker-cli app-containers/docker-buildx app-portage/genlop app-shells/gentoo-zsh-completions app-vim/syntastic net-dns/dnsmasq net-misc/axel sys-apps/earlyoom sys-fs/libeatmydata sys-fs/squashfs-tools-ng sys-power/nut sys-process/htop sys-process/iotop-c sys-process/usbtop sys-process/glances nu? ( dev-util/catalyst dev-util/jenkins-bin mail-client/thunderbird mail-client/thunderbird-bin net-p2p/mktorrent ) !nu? ( sys-auth/fprintd printer? ( net-print/foo2zjs ) app-admin/supervisor media-sound/alsa-tools net-analyzer/metasploit:9999 net-wireless/dsd net-wireless/dsd-fme net-wireless/dsdcc net-wireless/nanovna-saver net-wireless/sdrtrunk-bin net-wireless/trunk-recorder app-text/doxygen !arm? ( sys-apps/preload ) net-wireless/hidclient x11-misc/redshift media-sound/asunder net-wireless/md380tools dev-embedded/arduino ) )