Hi Bert,
I'll take another look next week, but maybe you could provide something that works cleanly in the latest VM? I started an OLPC branch at
http://squeakvm.org/svn/squeak/branches/olpc
which contains the latest additions (cursor support, video plugin, etc).
Maybe the most simple way would be just I commit my code to the repository. Only tricky part of the OggPlugin source code was it needs external libraries (libogg, libvorbis, and libspeex). It should be compiled if it was placed properly and Makefile was good. I'll take a look later.
One thing. I'm a little bit vaguely. What was the purpose of this repository? Is it for providing a stable source tree, or experimental space for OLPC? Can I commit directly?