Those of us running Arch Linux have to check the rearview mirror to see the transition... back in 2010 when "python" started defaulting to Python3. It wasn't t

Those of us running Arch Linux have to check the rearview mirror to see the transition... back in 2010 when "python" started defaulting to Python3. It wasn't the smoothest thing, but the world didn't end, either. Lots can be learned from it if you're thinking of making the move.