Please note that on OSX you have to manually add the Racket binaries to your path. If you use zsh and Racket v6.2 for instance you could add the following to yo

Please note that on OSX you have to manually add the Racket binaries to your path. If you use zsh and Racket v6.2 for instance you could add the following to your .zshrc: export PATH=$PATH:/Applications/Racket\ v6.2/bin