>>>>> "M" == Mark Volkmann <r.mark.volkmann / gmail.com> writes:

M> It assumes that I installed Ruby in /usr/local.  I don't have
M> permission to do that.  I installed it under my home directory.  How
M> can I tell it to look there instead?

 Change the PATH variable, something like (if it's in $HOME/local/bin)

  export PATH=$HOME/local/bin:$PATH


Guy Decoux