My mistake, I got past portage and now I'm trying to update everything. 
I'm running 2.6.21-sabayon-r2 as 32 bit (even htough this is a 64 bit computer)
and I run into this:



localhost ~ # emerge -auDNvt world; dispatch-conf -pv

These are the packages that would be merged, in reverse order:

Calculating world dependencies -
!!! All ebuilds that could satisfy ">=sys-apps/groff-1.19.2-r1" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-apps/groff-1.19.2-r2 (masked by: package.mask)
- sys-apps/groff-1.19.2-r1 (masked by: package.mask)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "sys-apps/man-1.6f-r1" [ebuild])



!!! Problem resolving dependencies for sys-apps/man-pages
!!! Depgraph creation failed.
--- Invalid atom in /etc/portage/package.keywords: groff
localhost ~ #