A Homebrew formula for dvm, effortless Docker-in-a-box for unsupported Docker platforms, like the Mac.
Just brew tap fnichol/dvm and then brew install dvm.
If the formula was ever to conflict with one from Hombrew/homebrew or another tap, you can brew install fnichol/dvm/dvm.
You can also install via URL:
brew install https://raw.github.com/fnichol/homebrew-dvm/master/dvm.rbbrew help, man brew, or the Homebrew wiki.