Clojure environment state of the union, install speedrun screencast
I’ve been speaking to a colleague about simplifying my workstation setup, minimizing the number of OS instance configurations floating around in my head. I have multiple computers at home and at work, and I need to be able to minimize the time it takes to be productive from point-zero. I thought this would be a great time to try and make a speedrun of getting up and running with a clojure environment, starting with a freshly downloaded ubuntu ISO image and using it as a VM.
All-in-all, it takes 24 minutes, about 8 minutes is waiting for stuff to download. I could practice and get it down to ~15, but this should be a good order-of-magnitude estimate of what it takes. Minutes 16-24 are hassling with emacs, elpa, auto-complete, and order-of-installation issues.
This also serves as a demonstration of what can go wrong when even a full-time clojure developer has to recreate a working environment, and what kind of knowledge of workarounds may be needed. I had some problems with emacs that I can’t explain, I just found a workaround through trial-and-error and my minimal experience :-). Having remembered what it was like to not know these secrets, I know that this hassle can expand into days of digging.
As a community, we should aim to minimize this sort of hassle for beginners. I know there have been ill-fated efforts to do so, with out-of-date documentation and half-usable but well intended tools, and I don’t have an answer for that, but here’s a data point.