Buy once, save time over and over.

Get a lifetime of updates with Ultimate. Otherwise, one year of updates.

30-day money back guarantee.

When you buy Ruby on Mac today, you'll be supporting an independent developer.

Tip: you may be able to expense your Ruby on Mac purchase with your company.


Buy Basic
  • Homebrew, Command Line Tools

  • Latest Ruby with chruby and ruby-install

  • Comprehensive troubleshooting guide to fix issues manually

  • Spend an hour running 50 steps manually to start over from scratch

  • Support within 48 hours

  • One year of updates


Buy Prime
  • Everything in Basic

  • Reset mode that automatically starts over from scratch in 60 seconds

  • Bundler, Cocoapods, Jekyll, Rails

  • Git, GitHub CLI, Heroku CLI

  • Node, Nodenv, Postgres, Redis, Yarn

  • Run the script again by typing "rom" to keep your dev setup up to date and secure

  • Support for fish shell

  • Colorized output

  • Install gems 4x faster

  • Keeps Rubygems up to date

  • Customize with your own scripts and dev tools

  • Support within 24 hours

  • One year of updates

Best value


$99 $129
Buy Ultimate
  • Everything in Prime

  • Unlimited updates

  • 30-minute consultation for help updating old Ruby projects ($150 value)

  • Access to the private GitHub repo

  • Brewfile with hundreds of dev tools, Mac apps, and fonts

  • Support for multiple Brewfiles

  • Easily customize and set macOS preferences

  • Git config setup

  • Clone multiple GitHub repos at once in seconds

  • Fish shell setup

  • Choose from asdf, rbenv or chruby as your Ruby version manager (coming soon)

  • Generate a Jekyll/Bridgetown site with Tailwind, ready to deploy to GitHub Pages/Netlify (coming soon)

  • Generate a Rails 7 app ready to deploy to Heroku (coming soon)

  • Alfred, Keyboard Maestro, and Raycast shortcuts for maintaining your dev setup (coming soon)

  • Save 100+ hours trying to automate it all yourself and keep it up to date

  • Priority Support

Budget Option

If you can't afford the main versions of Ruby on Mac, you can get the basic script-only version that does not include the troubleshooting guide. You'll have to figure out issues on your own. It is only guaranteed to work on a clean macOS installation. It is not guaranteed to continue working in the future, and it does not include free updates. It also doesn't include support for macOS 12.6

Team Pricing

Do your new engineers set up their Mac manually? Wow them with the best onboarding experience they've had. Get an Ultimate Team license for up to 25 people.
Get a team license $899

As a developer I felt like I should know how to setup and configure everything. I spent 10-15 hours trying to get things to work before buying Ruby on Mac.

I ran the script, sat back, and watched everything I was trying to do happen automatically! It was a relief to see "script ran successfully" at the end of everything!

Buy Ruby on Mac and get back to doing something of value instead of banging your head against a wall.

Ameesh Kapoor / Head of Engineering, 412 Food Rescue

I found Ruby on Mac by searching everywhere for advice on how to fix Ruby on my Mac (which is only six months old, which you’d think wouldn’t be enough time for the Ruby and Jekyll installations to get as messed up as they evidently were—especially since I haven’t used Ruby for anything else—but I was wrong).

I didn’t have high expectations, but I was very pleased to see that it worked perfectly. I thought the price was too high; my company isn’t paying for this and I’m pretty much retired. The only reason I needed to get Ruby to work was so I could try to get Jekyll to work, and that wasn’t a sure thing, so there was a good chance it would be more money thrown away. But I was wrong and Ruby on Mac really is a good product.

Thanks again for a fine product, which (you were right) is well worth the price!

John DeTreville / Retired Computer Science Researcher

While I don't run into problems with my ruby environment often, every time I do, getting out of the hole I've dug for myself is slow and frustrating. I'd been trying to fix an issue and clearly made things worse before they were getting better. I spent probably more than an hour before I realized I wanted to clean up the mess and start "fresh".

Ruby on Mac had me back to a clean starting point within 15 minutes and the confidence to move forward again. The documentation and troubleshooting were some of the best I've ever seen for a very technical product. Impressed!

Alex Hillman / Founder, Indy Hall and Author of Tiny MBA

Trusted by developers and companies from all over the world

NoA Ignite
Push Entertainment
Thread Studio
Kursor Creative
Arizone State University

“Your script flawlessly installed Ruby 2.7.2, bundler, rails, sassc 2.4.0, and jekyll! You have truly earned the title of wizard, at least in my book! In my view you are unique in (a) providing an automated script that actually works; and (b), more importantly, in filling what is in my experience a complete vacuum in support from the Jekyll site itself.”

Martin Roberts

“Thanks for the script, it really helped me get started with a lot of ease and minus the nightmares I faced for about 3 days trying to get it all up and running!”

Cass Amino

“I just wanted to say a big thank you for this script!! It’s just worked wonders getting Jekyll up and running on my new Apple M1 MacBook, after I’ve spent 2 days scratching my head trying to get everything setup.”

Hamish Gray

“You (and your wonderful script) saved me from great peril today. I had developed my first Jekyll site some months ago. And I am now in the middle of developing a site using Eleventy. Earlier today, I went back to my Jekyll site to make sure that I could still build it as I had some updates to make. Sadly, the site failed to build with the horrendous "ffi" error that is going around. After numerous ill-fated attempts to get it working, trying every workaround that I could find, I ultimately came across your script. While it does take some time to get through it, I have to say that it has worked wonderfully! My site builds once again and I feel like the ruby platform that your script placed on my system is far less fragile than before. Thank you again for the great script and your service to the community. ”

Bob Monsour

“YES, the script worked, thank you so much for your work. I stumbled upon it because somehow my gems didn’t work anymore and my dev setup has been a mess since forever, and it was great to get it running as a fresh start. ”

Christoph Rauscher

“thank you thank you thank you - I've spent days trying to sort this out and you have definitely come to my rescue.”

Ian Dodd

“WOW! This is an excellent product. It resolved all my issues. I've been banging my head against the wall trying to figure this out for hours, and your product resolved everything in minutes. Thanks so much!”

Aaron Mateer

“The script was such a life saver. I was having problems for the last year getting a Flutter project to run on my regular laptop and ended up having to build it on my desktop instead this whole time. Finally got it working on my laptop too using your script after literally one year! ”

Nicole Manson

Get back on track with Ruby on Mac.

Because honestly, who has time to set up dev tools by hand?