Zsh tab completion duplicating command name

Question

I\'m on OS X Mountain Lion, running the included ZSH shell (4.3.11) with Oh-My-ZSH installed over the top.

When using tab completion with commands such as homebrew, when

Answer 1

If you use iTerm on Mac, be sure to check "Set locale variables automatically" in your profile preferences. I had it unchecked for an SSH connection and it resulted in the same bug and I fixed it by leaving that option checked.