During emerge of tetex: /usr/lib/portage/bin/prepman: line 1: readlink: command not found
Since tetex has been ported (see bug #67256), I'm assuming this is no longer an issue. Please reopen if needed.
Closing out bugs that've been resolved for a while now...
I get the same error when emerging ghostscript using the ebuilds and patches shown here: http://bugs.gentoo.org/show_bug.cgi?id=86072
That problem was fixed with the creation of sys-apps/freebsd-stat. Please try emerging that manually. It is a part of system, but was adding a few months ago.
Thank you, freebsd-stat fixed that problem for me! Strange that it didn't appear when I emerged system and world, though. Anyway, it seems to work now.