$ buildiso -R gremlins -p plasma -x
[sudo] password for artux: 
==> Start building [plasma]
  -> Deleting chroot copy 'livefs'...
  -> Deleting chroot copy 'rootfs'...
==> Deleting isoroot [iso] ...
==> Prepare [Base installation] (rootfs)
  -> Loading Packages: [common.packages-base] ...
  -> Loading Packages: [common.packages-apps] ...
  -> Loading Packages: [common.packages-init.dinit] ...
  -> Loading Packages: [common.packages-xorg] ...
  -> Loading Packages: [rootfs.packages] ...
  -> Loading Packages: [rootfs.packages-init.dinit] ...
==> Creating install root at /var/build/buildiso/plasma/artix/rootfs
==> Installing packages to /var/build/buildiso/plasma/artix/rootfs
:: Synchronizing package databases...
 system-gremlins                                      9.0 KiB   215 KiB/s 00:00 [#############################################] 100%
 system                                             265.0 KiB  1568 KiB/s 00:00 [#############################################] 100%
 world-gremlins                                      95.5 KiB   893 KiB/s 00:00 [#############################################] 100%
 world                                                5.2 MiB  5.37 MiB/s 00:01 [#############################################] 100%
 galaxy-gremlins                                     67.0 KiB   894 KiB/s 00:00 [#############################################] 100%
 galaxy                                             927.2 KiB  2.51 MiB/s 00:00 [#############################################] 100%
resolving dependencies...