http://chuck.stanford.edu/ (current authors are now at Stanford)
http://chuck.cs.princeton.edu/ (developed as PhD project at Princeton)
http://chuck.stanford.edu/release/
Read through these links first. I built chuck and miniAudicle on a Linux PowerPC on an old mac laptop just to see if it worked. It did but it was slow.
http://chuck.cs.princeton.edu/doc/build/
http://comments.gmane.org/gmane.comp.lang.chuck.user/184
https://www.mail-archive.com/chuck-users@lists.cs.princeton.edu/msg00087.html
http://giovanni.curlybrackets.it/2013/02/20/live-coding-with-chuck-on-ubuntu.html