[racket] users Digest, Vol 61, Issue 13
  On 09/04/2010 06:25 PM, John Wagner wrote:
> Re:  when, good people, will you provide a racket download for ubuntu 
> users that are on the recent version lucid (10.04)?  It's impossible 
> to teach without it.  Or should we stay with scheme?
Does the Jaunty download not work? 
http://download.racket-lang.org/racket-5-0-1-bin-i386-linux-ubuntu-jaunty-sh.html
There is a note on the download page explicitly stating that a package 
made for one version of a distribution might work on another version of 
the same distribution.