That is basically what I did - yes, from within scratchbox.

I did apt-get update and it went out and read things...

I just tried "fakeroot apt-get upgrade" and got 151 files to upgrade, so that might contain the new versions. It said two sdk debs were "kept back".

Assuming things aren't completely broken afterward, maybe I'll be able to compile.

Nowhere did anything say I had to do an "upgrade" after installing the latest sdk kit/image/whatever from the archive.

Thanks! At least I'm getting closer.