Building for jetson-nano fails

[melev]

Hi:

I'm trying to build an image for the original jetson-nano, installed all dependencies and then use:

just build-jetson-image -b jetson-nano -d SD -l 32 -r 100

Everything goes ok until step 13 (STEP 13/23: RUN ./apply_binaries.sh), it fails with following message:

dpkg: dependency problems prevent configuration of nvidia-l4t-wayland:
 nvidia-l4t-wayland depends on libffi6; however:
  Package libffi6 is not installed.

dpkg: error processing package nvidia-l4t-wayland (--install):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nvidia-l4t-weston:
 nvidia-l4t-weston depends on libffi6; however:
  Package libffi6 is not installed.

dpkg: error processing package nvidia-l4t-weston (--install):
 dependency problems - leaving unconfigured
Setting up nvidia-l4t-x11 (32.7.6-20241104234540) ...
Setting up nvidia-l4t-xusb-firmware (32.7.6-20241104234540) ...
Pre-installing xusb firmware package, skip flashing
Setting up nvidia-l4t-kernel (4.9.337-tegra-32.7.6-20241104234540) ...
depmod: WARNING: could not open modules.builtin.modinfo at /lib/modules/4.9.337-tegra: No such file or directory
Using the existing boot entry 'primary'
Pre-installing kernel package, skip flashing
Setting up nvidia-l4t-bootloader (32.7.6-20241104234540) ...
Pre-installing bootloader package, skip flashing
dpkg: dependency problems prevent configuration of nvidia-l4t-3d-core:
 nvidia-l4t-3d-core depends on nvidia-l4t-wayland (= 32.7.6-20241104234540); however:
  Package nvidia-l4t-wayland is not configured yet.

dpkg: error processing package nvidia-l4t-3d-core (--install):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nvidia-l4t-cuda:
 nvidia-l4t-cuda depends on nvidia-l4t-3d-core (= 32.7.6-20241104234540); however:
  Package nvidia-l4t-3d-core is not configured yet.

dpkg: error processing package nvidia-l4t-cuda (--install):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nvidia-l4t-graphics-demos:
 nvidia-l4t-graphics-demos depends on nvidia-l4t-3d-core (= 32.7.6-20241104234540); however:
  Package nvidia-l4t-3d-core is not configured yet.
 nvidia-l4t-graphics-demos depends on nvidia-l4t-weston (= 32.7.6-20241104234540); however:
  Package nvidia-l4t-weston is not configured yet.

dpkg: error processing package nvidia-l4t-graphics-demos (--install):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of nvidia-l4t-gstreamer:
 nvidia-l4t-gstreamer depends on nvidia-l4t-cuda (= 32.7.6-20241104234540) | cuda-drivers; however:
  Package nvidia-l4t-cuda is not configured yet.
  Package cuda-drivers is not installed.

dpkg: error processing package nvidia-l4t-gstreamer (--install):
 dependency problems - leaving unconfigured
Setting up nvidia-l4t-initrd (32.7.6-20241104234540) ...
Pre-installing initrd package, skip flashing
Setting up nvidia-l4t-jetson-io (32.7.6-20241104234540) ...
dpkg: dependency problems prevent configuration of nvidia-l4t-multimedia:
 nvidia-l4t-multimedia depends on nvidia-l4t-cuda (= 32.7.6-20241104234540) | cuda-drivers; however:
  Package nvidia-l4t-cuda is not configured yet.
  Package cuda-drivers is not installed.

dpkg: error processing package nvidia-l4t-multimedia (--install):
 dependency problems - leaving unconfigured
Setting up nvidia-l4t-kernel-dtbs (4.9.337-tegra-32.7.6-20241104234540) ...
Pre-installing kernel-dtbs package, skip flashing
Setting up nvidia-l4t-kernel-headers (4.9.337-tegra-32.7.6-20241104234540) ...
dpkg: dependency problems prevent configuration of nvidia-l4t-camera:
 nvidia-l4t-camera depends on nvidia-l4t-cuda (= 32.7.6-20241104234540) | cuda-drivers; however:
  Package nvidia-l4t-cuda is not configured yet.
  Package cuda-drivers is not installed.
 nvidia-l4t-camera depends on nvidia-l4t-multimedia (= 32.7.6-20241104234540); however:
  Package nvidia-l4t-multimedia is not configured yet.

dpkg: error processing package nvidia-l4t-camera (--install):
 dependency problems - leaving unconfigured
Processing triggers for nvidia-l4t-kernel (4.9.337-tegra-32.7.6-20241104234540) ...
Errors were encountered while processing:
 nvidia-l4t-wayland
 nvidia-l4t-weston
 nvidia-l4t-3d-core
 nvidia-l4t-cuda
 nvidia-l4t-graphics-demos
 nvidia-l4t-gstreamer
 nvidia-l4t-multimedia
 nvidia-l4t-camera
Error: building at STEP "RUN ./apply_binaries.sh": while running runtime: exit status 1

I'm no expert but it seems like it all starts because libffi6 not being installed ... is there something I can do to fix this?