How to install GCC 9.2 on macOS Catalina.If you need to install the Command Line Tools or Homebrew check my previous video tutorial:https://youtu.be/hOx4jwjl0Y. Step 4 — Installing, Upgrading, and Removing Packages. Now that Homebrew is installed, use it to download a package. The tree command lets you see a graphical directory tree and is available via Homebrew. Install tree with the brew install command: brew install tree.

I'm trying to install Wine on my Mac via Brew. I'm using Catalina and just updated brew, installed XQuartz and have Xcode installed. When I type the command 'Brew install wine' it returns the following: Error: No available formula with the name 'wine' Searching for a previously deleted formula (in the last month). Homebrew is an open-source package manager for macOS that offers an easy way to install software and tolls through the command line. If you are a coder, developer, Terminal lover, or more tech-savvy than an average Mac user, you can use Homebrew to simplify software installation on your Mac.

With the recent release of Ruby 3.0, I thought it’d be a good idea to make my first post of the year on a quick how-to guide to installing the new (or any) version of Ruby.

Homebrew

The only thing you’ll need before we get started is brew installed on your machine.

If you don’t have brew, install it by running the following command:

Ruby Install

Once you have brew, you’re ready to go! First, we must install a tool Postmodern/ruby-install to get the version of Ruby that we want:

Now we can download and install any version of ruby available. If we want Ruby 3.0:

or for latest version:

Voila! You can now install any version of Ruby you choose.

Multiple Versions of Ruby

If you need to utilize multiple versions of Ruby and will need to switch back and forth between versions, you may use the corresponding chruby tool here Postmodern/chruby.

Install Brew On Mac Catalina

Then, to switch between versions: