Ruby compiler (rc) and simulator (re) setup for Linux Machines at Department of Computing, Imperial College

Type the following command: 
  source /homes/wl/public/setup.ruby

This command will copy the files prelude.rby and egs.rby to your current directory, and will also define the alias for the rc and re commands.

The above assumes that you are running on csh. If you run on bash, then use: 

  source /homes/wl/public/setup.rubybash