Help with getting Cubieboard image

Some headway. Built a Debian 12 live USB and booted up. Mounted my notebook harddrive to put all the data there.

The git clone worked fine onto a dir on the harddrive. After I fixed some permissions.

but sudo ./common.d/build_deps.sh failed with the following:

Unpacking uuid-dev:amd64 (2.38.1-5+deb12u3) …
Selecting previously unselected package vboot-kernel-utils.
Preparing to unpack …/161-vboot-kernel-utils_0~R106-15054.B-1_amd64.deb …
Unpacking vboot-kernel-utils (0~R106-15054.B-1) …
Selecting previously unselected package vboot-utils.
Preparing to unpack …/162-vboot-utils_0~R106-15054.B-1_amd64.deb …
Unpacking vboot-utils (0~R106-15054.B-1) …
Errors were encountered while processing:
/tmp/apt-dpkg-install-IUBoah/137-libstdc+±arm-none-eabi-newlib_15%3a12.2.rel1-1+23_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

I decided to try to continue:

sudo ./cubieboard2.sh
Error: missing kali-archive-keyring
Please download the latest version from
Index of /kali/pool/main/k/kali-archive-keyring/
and install it manually.
Cleaning up
Un-mount anything that may be mounted
Cleaning up the temporary build files: /mnt/disk/kali/kali-arm/base/cubieboard2-xfce-armhf/working
Cleaning up the temporary build files: /mnt/disk/kali/kali-arm/base/cubieboard2-xfce-armhf
Done

Huh? Maybe because of that earlier failure? I did go to

and there are 7 files there. Which to install?

I did shutdown Debian Live, so I HOPE what I installed is still there.

Please let me know how to recover from the above error.