sss.tar.gz (3.1MB compressed), or get it using ftp (ftp://ftp.lassp.cornell.edu/pub/SethnaSSS/linux_distrib/sss.tar.gz).
Use gunzip and tar to unpack it, and then try running galileo from the sss/bin directory:
tar -xvzf sss.tar.gz
cd linux_distrib/sss/linuxbin
./galileo (or pythag, or schrdgr ...)
(SSS stands for for "Solid State Simulations", Silsbee's project for Physics 454).
If you have problems, let me know. In particular, the programs may not work if you have a different version of Tcl/Tk installed on your system elsewhere...
Statistical Mechanics: Entropy, Order Parameters, and Complexity,
now available at
Oxford University Press
(USA,
Europe).