No Ubuntu needed β Claude runs right in your Terminal. And because Macs already have admin access, you get the fuller toolkit.
Open the Terminal app (press β Space, type Terminal, hit Enter) and follow the two steps.
Paste this into the Terminal and press Enter. When it finishes, close and reopen the Terminal.
curl -fsSL https://claude.ai/install.sh | bash
Then type claude and press Enter β sign in with your Claude account when the browser opens. If you don't have an account yet, make one at claude.ai (a paid Pro or Max plan is required).
With Claude running, do the one-paste setup β a single block you paste into Claude as your first message. It asks whether youβre new to this or a developer, detects your Mac, and sets everything up: shortcuts, tools, safety settings, and plugins. Approve each step as it goes β about 5 minutes.
π€ Open the one-paste setup βclaude again.β Shift 4).