Hey Veb, I've checked that Glib version 2.4 is installed and everything...its all installed fine, (I can run all the old versions still) so I don't know why its complaining.
What I think the problem is is that the old releases had 2 executables tbd_ubuntu and toribash_ubuntu. I use the former in the older releases so I don't know what the difference is between the 2. In my error message it refers to the path and file /lib/tls/libc.so.6 which is still there. So to my mind the problem is the other executable not being there.I'll mess around some more, but as you said, it is quite easy to install the files for toribash to run so i can't see it being anything else.