The script uses /bin/bash.
Does your host system have /bin/bash?
You can see what it tries to run at https://github.com/dreemurrs-embedded/ar...ld.sh#L195 .
If you want, you can run the build on a pinephone - I think it tries to run systemctl inside the chroot, which means it should be done on an arm host. You can do that with qemu or by running the image build on a (probably unencrypted) pinephone or other arm64 host.
Does your host system have /bin/bash?
You can see what it tries to run at https://github.com/dreemurrs-embedded/ar...ld.sh#L195 .
If you want, you can run the build on a pinephone - I think it tries to run systemctl inside the chroot, which means it should be done on an arm host. You can do that with qemu or by running the image build on a (probably unencrypted) pinephone or other arm64 host.