Markus asked for linux compatibility to run khoros
so I took a look at compiling khoros for netbsd instead.

It compiles and I've placed a tar of the union-tree (i.e. just the changes)
in ~ftp/pub/NetBSD/NetBSD-current/port/i386 in wipux2.wifo.uni-mannheim.de.

Cheerio
PS. it's khoros-2.0.2+p2DR and you also need to get the 10MB tree
from one of it's mirrors (see archie) to make it run ;-).
Details in khoros-netbsd-readme
-- 
The cost of living hasn't affected it's popularity. (Mark Twain)
current	release=doc host=wipux2.wifo.uni-mannheim.de \ "NetBSD-current mirror"
hostbase=/mit/ftp/pub/NetBSD base=/usr prefix=/usr backup delete use-rel-suffix