I just started to play around with gentoo-zaurus. I have a pdaxrom 1.0.0 and gentoo-zaurus 0.2.2, mounted through nfs as described in the HOWTO.
After chtroot gentoo-dist and emerge sync, I get the following error trying to emerge any package:
# emerge -B tree
Performing Global Updates: /usr/portage/profiles/updates/1Q-2004
(Could take a couple minutes if you have a lot of binary packages.)
.=\'update pass\' *=\'binary update\' @=\'/var/db move\'
...................portage: Update type "slotmove" not recognized.
.....................
!!! No profile directory; system mode unavailable.