simon.newton,
I substituted make VERBOSE=1 get-sources for the original terminal command in Step 7 and when I do I get the following output:
[user@ArchLinuxBuild qubes-builder]$ make VERBOSE=1 get-sources
B U I L D I N F O
Items in red indicate it was automatically generated by configuration file(s)
Items in white indicate it was automatically removed by configuration file(s)
DISTS_VM:
archlinux,
DISTS_ALL:
vm-archlinux,
DIST_DOM0:
BUILDER_PLUGINS:
builder-archlinux,
COMPONENTS:
builder-archlinux, vmm-xen, core-vchan-xen,
core-qubesdb, linux-utils, core-agent-linux, gui-common,
gui-agent-linux, app-linux-split-gpg, app-thunderbird,
app-linux-pdf-converter, app-linux-img-converter,
app-linux-input-proxy, app-linux-usb-proxy,
mgmt-salt, mgmt-salt-base, mgmt-salt-base-topd,
mgmt-salt-base-config, mgmt-salt-base-overrides, mgmt-salt-dom0-qvm,
mgmt-salt-dom0-virtual-machines, mgmt-salt-dom0-update, meta-packages,
linux-template-builder, gcc core-libvirt python-cffi
python-xcffib python-quamash python-objgraph python-hid
python-u2flib-host python-panflute core-admin core-admin-client
core-admin-addon-whonix core-admin-linux intel-microcode
linux-firmware linux-kernel artwork gui-daemon
gui-agent-xen-hvm-stubdom vmm-xen-stubdom-linux app-linux-snapd-helper
app-shutdown-idle app-yubikey app-u2f screenshot-helper
infrastructure dbus manager desktop-linux-common
desktop-linux-kde desktop-linux-xfce4 desktop-linux-i3
desktop-linux-awesome desktop-linux-manager grubby-dummy
linux-dom0-updates linux-pvgrub2 linux-gbulb linux-scrypt
librepo libcomps libsolv libdnf dnf
installer-qubes-os linux-yum linux-deb antievilmaid
xscreensaver dist-upgrade builder builder-debian
builder-rpm
GIT_REPOS:
qubes-src/builder-archlinux, qubes-src/vmm-xen,
qubes-src/core-vchan-xen, qubes-src/core-qubesdb, qubes-src/linux-utils,
qubes-src/core-agent-linux, qubes-src/gui-common,
qubes-src/gui-agent-linux, qubes-src/app-linux-split-gpg,
qubes-src/app-thunderbird, qubes-src/app-linux-pdf-converter,
qubes-src/app-linux-img-converter, qubes-src/app-linux-input-proxy,
qubes-src/app-linux-usb-proxy, qubes-src/mgmt-salt,
qubes-src/mgmt-salt-base, qubes-src/mgmt-salt-base-topd,
qubes-src/mgmt-salt-base-config, qubes-src/mgmt-salt-base-overrides,
qubes-src/mgmt-salt-dom0-qvm, qubes-src/mgmt-salt-dom0-virtual-machines,
qubes-src/mgmt-salt-dom0-update, qubes-src/meta-packages,
qubes-src/linux-template-builder, .,
TEMPLATE:
builder-archlinux, vmm-xen, core-vchan-xen,
core-qubesdb, linux-utils, core-agent-linux, gui-common,
gui-agent-linux, app-linux-split-gpg, app-thunderbird,
app-linux-pdf-converter, app-linux-img-converter, app-linux-input-proxy,
app-linux-usb-proxy, mgmt-salt, mgmt-salt-base,
mgmt-salt-base-topd, mgmt-salt-base-config, mgmt-salt-base-overrides,
mgmt-salt-dom0-qvm, mgmt-salt-dom0-virtual-machines,
mgmt-salt-dom0-update, meta-packages, linux-template-builder,
TEMPLATE_FLAVOR_DIR:
+gnome:8076TEMPLATE_SCRIPTS/gnome, +flash:8076TEMPLATE_SCRIPTS/flash,
+desktop:8076TEMPLATE_SCRIPTS/desktop,
TEMPLATE_ALIAS:
stretch:stretch+standard, stretch+gnome:stretch+gnome+standard,
stretch+minimal:stretch+minimal+no-recommends, buster:buster+standard,
buster+gnome:buster+gnome+standard, buster+minimal:buster+minimal+no-recommends,
bullseye:bullseye+standard, bullseye+gnome:bullseye+gnome+standard,
bullseye+minimal:bullseye+minimal+no-recommends,
whonix-gateway-14:stretch+whonix-gateway+minimal+no-recommends,
whonix-workstation-14:stretch+whonix-workstation+minimal+no-recommends,
whonix-gateway-15:buster+whonix-gateway+minimal+no-recommends,
whonix-workstation-15:buster+whonix-workstation+minimal+no-recommends,
TEMPLATE_LABEL:
fc25:fedora-25 fc30:fedora-30 fc31:fedora-31
fc32:fedora-32 fc30+minimal:fedora-30-minimal
fc31+minimal:fedora-31-minimal fc32+minimal:fedora-32-minimal
fc30+xfce:fedora-30-xfce fc31+xfce:fedora-31-xfce fc32+xfce:fedora-32-xfce
stretch:debian-9 stretch+standard:debian-9 stretch+xfce:debian-9-xfce
buster:debian-10 buster+standard:debian-10 buster+xfce:debian-10-xfce
bullseye:debian-11 bullseye+standard:debian-11 bullseye+xfce:debian-11-xfce
stretch+whonix-gateway+minimal+no-recommends:whonix-gw-14
stretch+whonix-workstation+minimal+no-recommends:whonix-ws-14
buster+whonix-gateway+minimal+no-recommends:whonix-gw-15
buster+whonix-workstation+minimal+no-recommends:whonix-ws-15 centos7:centos-7
centos7+minimal:centos-7-minimal centos7+xfce:centos-7-xfce
centos8:centos-8 centos8+minimal:centos-8-minimal
centos8+xfce:centos-8-xfce stretch:debian-9 stretch+standard:debian-9
-> Updating sources for builder-archlinux…
–> Fetching from https://github.com/QubesOS/qubes-builder-archlinux.git master (options: --depth=1)…
–> Verifying tags…
—> Good tag 3a52c038ef8c2777de714379832dc22a40164884
error: unknown option `show-current’
usage: git branch [] [-r | -a] [–merged | --no-merged]
or: git branch [] [-l] [-f] []
or: git branch [] [-r] (-d | -D) …
or: git branch [] (-m | -M) []
or: git branch [] (-c | -C) []
or: git branch [] [-r | -a] [–points-at]
or: git branch [] [-r | -a] [–format]
Generic options
-v, --verbose show hash and subject, give twice for upstream branch
-q, --quiet suppress informational messages
-t, --track set up tracking mode (see git-pull(1))
-u, --set-upstream-to
change the upstream info
–unset-upstream Unset the upstream info
–color[=] use colored output
-r, --remotes act on remote-tracking branches
–contains print only branches that contain the commit
–no-contains
print only branches that don’t contain the commit
–abbrev[=] use digits to display SHA-1s
Specific git-branch actions:
-a, --all list both remote-tracking and local branches
-d, --delete delete fully merged branch
-D delete branch (even if not merged)
-m, --move move/rename a branch and its reflog
-M move/rename a branch, even if target exists
-c, --copy copy a branch and its reflog
-C copy a branch, even if target exists
-l, --list list branch names
–create-reflog create the branch’s reflog
–edit-description edit the description for the branch
-f, --force force creation, move/rename, deletion
–merged print only branches that are merged
–no-merged print only branches that are not merged
–column[=] list branches in columns
–sort field name to sort on
–points-at print only branches of the object
-i, --ignore-case sorting and filtering are case insensitive
–format format to use for the output
make: *** [Makefile:213: builder-archlinux.get-sources] Error 129
[user@ArchLinuxBuild qubes-builder]$
which points to a problem with an unknown option ‘show current’. Not sure where this option comes in or how to resolve it.