Sama CLI is available for macOS, Windows, and Linux. It only needs to be installed once.
If you want to review the list of Sama CLI installers, check the GitHub repository
Sama CLI is also available on macOS via Homebrew, and it's recommended to install this way to avoid permission issues with downloaded packages:
brew tap Samasource/formulas brew install sama-cli
You may need to preform
xcode-select --installif you don't have xcode already installed.