"DietRB" or "macirb" don't seem to be working after I install "gem awesome_print" I have to "gem uninstall awesome_print" to get it to work. I am guessing DietRB may be the name of the IRB but it is still launches with "macirb" localhost:Homebrew Brad$ *rvm macruby* localhost:Homebrew Brad$ *macruby -v* MacRuby 0.7 (ruby 1.9.2) [universal-darwin10.0, x86_64] localhost:Homebrew Brad$ *DietRB* -bash: DietRB: command not found localhost:Homebrew Brad$ *macirb* ap gem not found. Try typing 'gem install awesome_print' to get super-fancy output. irb(main):001:0> *exit* localhost:Homebrew Brad$ *gem install awesome_print* unknown: warning: ignoring alias Successfully installed awesome_print-0.2.1 1 gem installed localhost:Homebrew Brad$ *macirb* /Users/Brad/.irbrc:1:in `<main>': uninitialized constant IRB::Irb (NameError) from /usr/local/bin/macirb:13:in `block' from /usr/local/bin/macirb:9:in `block' from /usr/local/bin/macirb:3:in `<main>' localhost:Homebrew Brad$ *DietRB* -bash: DietRB: command not found localhost:Homebrew Brad$ *rvm list* rvm rubies jruby-1.5.2 [ x86_64-java ] => macruby-0.7 [ x86_64 ] rbx-1.0.1-20100603 [ x86_64 ] ruby-1.8.7-p302 [ x86_64 ] ruby-1.9.2-p0 [ x86_64 ] localhost:Homebrew Brad$ *gem uninstall awesome_print* Successfully uninstalled awesome_print-0.2.1 localhost:Homebrew Brad$ *macirb* ap gem not found. Try typing 'gem install awesome_print' to get super-fancy output. irb(main):001:0>