How to Install Codex CLI on macOS (Complete Setup Guide)

Description

Learn how to install OpenAI Codex CLI on macOS step by step using Homebrew. In this tutorial, I’ll show you: How to install Codex CLI on Mac How to login with your ChatGPT account Device Code authentication setup First-time Codex CLI configuration Basic commands to get started Perfect for developers, AI enthusiasts, and anyone who wants to use OpenAI Codex directly from the terminal. Commands used in this video: brew install codex codex login --device-auth #codex #openai #chatgpt #macos #terminal #ai #coding #developer #homebrew #codexcli