Skip to content

Fix the error `Rails is not currently installed on this system` on macOS

New Course Coming Soon:

Get Really Good at Git

I tried to install Rails but I kept getting the error Rails is not currently installed on this system.

I couldn’t figure it out, until I did the following steps:

Install rvm

brew install gpg2

gpg --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB

Then I ran

curl -sSL https://get.rvm.io | bash -s stable --rails

This installs the latest stable version of Ruby and Rails

Then I ran (Bash / Zsh)

source /Users/flavio/.rvm/scripts/rvm

and the rails command worked fine.

On Fish, instead of the above command I had to run:

curl -L --create-dirs -o ~/.config/fish/functions/rvm.fish https://raw.github.com/lunks/fish-nuggets/master/functions/rvm.fish

and

echo "rvm default" >> ~/.config/fish/config.fish
Are you intimidated by Git? Can’t figure out merge vs rebase? Are you afraid of screwing up something any time you have to do something in Git? Do you rely on ChatGPT or random people’s answer on StackOverflow to fix your problems? Your coworkers are tired of explaining Git to you all the time? Git is something we all need to use, but few of us really master it. I created this course to improve your Git (and GitHub) knowledge at a radical level. A course that helps you feel less frustrated with Git. Launching Summer 2024. Join the waiting list!

Here is how can I help you: