For more info besides these very basic steps visit https://www.ruby-lang.org/en/downloads/
- Visit https://rubyinstaller.org
- Click the big red Download button
- Click the top most button (e.g Ruby+Devkit 3.2.2-1 (x64))
- Open the downloaded file and run it
I am going to assume you are using Ubuntu
- Run
sudo apt update
- Install Ruby
sudo apt install ruby-full
- Ruby Should be installed!
For more info besides these very basic steps visit https://bundler.io
- You must have Ruby 3.0 or above installed
- Open Powershell not Command Prompt this is extremely important
- Inside powershell simply run
gem install bundler
Once again, I am going to assume you are using Ubuntu
- Open a terminal
- Run:
gem install bundler