gistfile1.txt

$ bin/rbx -v
ERROR: unable to find runtime directory

Rubinius was configured to find the runtime directory at:

  /usr/home/pope/rbx/runtime

but that directory does not exist.

Set the environment variable RBX_RUNTIME to the location
of the directory with the compiled Rubinius kernel files.

You may have configured Rubinius for a different install
directory but you have not run 'rake install' yet.