[a3n]

I get sad when I see a ruby tool, and don't bother. I'm lazy.

The ones I've tried have been dependant on a specific version of ruby. So you have to work through that. I'm not a resident of the ruby ecosystem, and I don't want to figure out the "why didn't you just" method of managing that. As the saying goes, it's hard to remember your objective was to drain the swamp when you're up to your ass in alligators.

IIRC, vagrant just includes the version of ruby it depends on. Or maybe it just includes a ruby in case you don't have one. I like and use vagrant.