title: How can I use brew to install multiple versions of the same program, like vim?
body: <p>I'm stuck in the position where I need Vim with Python 2 support, and I need Vim with Python 3 support.</p>
  
  <p>I'd like to be able to install them side by side.</p>
  
  <p>Ideally I'd like to be able to call this from the command line, <code>vimpy2</code>, <code>vimpy2</code>.</p>
  
  <p>I know this may seem overly specific, but there are a few cases where I need the different builds of software to be install with brew.</p>