on your computer, that's what we want! - Setup

rbenv

Let's install rbenv, a software to install and manage ruby environments.

First, we need to clean up any previous Ruby installation you might have:

bash

rvm implode && sudo rm -rf ~/.rvm
# If you got "zsh: command not found: rvm", carry on. It means `rvm` is not
# on your computer, that's what we want!

sudo rm -rf $HOME/.rbenv /usr/local/rbenv /opt/rbenv /usr/local/opt/rbenv

:warning: This command may prompt for your password.

:warning: When you type your password, nothing will show up on the screen, that's normal. This is a security feature to mask not only your password as a whole but also its length. Just type your password and when you're done, press Enter.

In the terminal, run:

bash

brew uninstall --force rbenv ruby-build

bash

exec zsh

Then run:

bash

brew install rbenv libyaml