title: multiple side-by-side versions with Homebrew?
body: <p>Is it possible to install multiple versions side-by-side with Homebrew?</p>
  
  <p>I find myself in a situation needing sbt-0.7.x, sbt-0.10.x and sbt-0.11.0. I've installed both sbt-0.7.7 and sbt-0.10.1 manually at the moment to work around the issue (with sbt-0.11.0 being the latest 'sbt' from Homebrew).</p>