Remember to replace the original (installed) util/delay.h
With the one from here
Else you are hit by a nasty delay bug.
New .deb files for Ubuntu 10.04 i386 and X64
Get the packages here.
Only change is rebuild with avr-libc-1.7.0 ....
I suggest that you remove previous .deb packages (synaptic), before installing this one. I haven't tested what happens if installing a new package on top of an old package.
Ps: Will prob do an i386 build on 8.04 soon.