Can Scratchbox2 replace the Scratchbox?
How would the Debian packages be named?

I can not belief that there seems to be no mirror at all, but even after intensive search, I could not find one

Maybe someone still has the packages in the apt-cache?

I hat to remove Scratchox to upgrade my Kubuntu, and now I can not install it again
Well, I still have a disk image of the old installation, so as a last ressort I could reload that one and rebuild the deb packages, I think that is somehow possible. But for sure not the nices way...