Comment 1 for bug 209235

Unfortunately we can't, it is not legally able to be redistributed by Ubuntu.

Take a look at: http://folding.stanford.edu/English/License

"You may not alter the software or associated data files.

You may only use unmodified versions of Folding@home obtained through authorized distributors to connect to the Folding@Home servers. Use of other software to connect to the Folding@home servers is strictly prohibited.

Distribution of this software is prohibited. It may only be obtained by downloading from Stanford's web site (http://folding.stanford.edu and pages linked therein)."

Would be nice though.