I'm trying to build fresh arm64-image, but the process ends in failure:

[2022-04-12 07:30:06] lb chroot_install-packages install
P: Begin installing packages (install pass)...
Reading package lists...
Building dependency tree...
Reading state information...
debconf is already the newest version (1.5.77).
gnupg is already the newest version (2.2.27-2+deb11u1).
gpgv is already the newest version (2.2.27-2+deb11u1).
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
vyos-1x : Depends: accel-ppp but it is not installable
E: Unable to correct problems, you have held broken packages.
E: An unexpected failure occurred, exiting...
P: Begin unmounting filesystems...
P: Saving caches...
Reading package lists...
Building dependency tree...
Reading state information...