==> Synchronizing chroot copy [/home/leming/armv8/root] -> [leming]...done
==> Making package: chinese-calendar 1.0.3.r58-3 (Thu Sep 28 02:03:38 2023)
==> Retrieving sources...
  -> Branching https://launchpad.net/chinese-calendar/trunk...
Branched 58 revisions.
==> WARNING: Skipping verification of source file PGP signatures.
==> Validating source files with sha512sums...
    chinese-calendar ... Skipped
==> ERROR: Cannot find the bzr package needed to handle bzr sources.
==> ERROR: Build failed, check /home/leming/armv8/leming/build