I can't seem to get irb to work I can find the irb.rb file. but if I
type "ruby irb.rb" I simply get a shell prompt (not the irb command
prompt). Scripts are running fine using ruby so I'm assuming that I've
installed it correctly . Any ideas of what I'm doing wrong? I'm running
ruby 1.6.7 on RH 7.2 btw. 

Carl Parrish.