🌐
Homebrew
formulae.brew.sh › cask › codex
codex — Homebrew Formulae
brew install --cask codex · Name: Codex · OpenAI's coding agent that runs in your terminal · https://github.com/openai/codex · Development: Pull requests · Cask JSON API: /api/cask/codex.json · Cask code: codex.rb on GitHub · Current ...
🌐
Homebrew
formulae.brew.sh › cask › codex-app
codex-app — Homebrew Formulae
brew install --cask codex-app · Name: Codex · OpenAI's Codex desktop app for managing coding agents · https://openai.com/codex · Development: Pull requests · Cask JSON API: /api/cask/codex-app.json · Cask code: codex-app.rb on GitHub · ...
Discussions

Unable to upgrade codex with 'brew upgrade codex'
What version of Codex is running? codex-cli 0.31.0 Which model were you using? gpt-5 What platform is your computer? Darwin 24.6.0 arm64 arm What steps can reproduce the bug? Install codex using brew install codex As I launch codex, I ge... More on github.com
🌐 github.com
13
September 11, 2025
Homebrew package is now a cask
What is the type of issue? documentation What is the issue? I can no longer update codex with brew upgrade codex I needed to run brew uninstall codex brew install --cask codex Where did you find it... More on github.com
🌐 github.com
4
October 18, 2025
use brew install codex on apple arm64 install x86_64 codex binary, should install arm64 codex.
What version of Codex is running? codex-cli 0.92.0 What subscription do you have? ChatGPT Business Which model were you using? gpt-5.2-codex What platform is your computer? Darwin 24.1.0 arm64 arm ... More on github.com
🌐 github.com
3
January 28, 2026
brew codex 0.110.0 triggering Apple verification
What version of Codex CLI is running? 0.110.0 from brew, can't run --version What subscription do you have? Organization Which model were you using? gpt-5.3-codex What platform is your computer... More on github.com
🌐 github.com
2
March 5, 2026
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GitHub
github.com › openai › codex › issues › 5607
Brew refuses to upgrade Codex; homebrew install/update instructions outdated for codex-cli · Issue #5607 · openai/codex
October 24, 2025 - $ codex --version codex-cli 0.46.0 $ codex ╭─────────────────────────────────────────────────╮ │ ✨ Update available! 0.46.0 -> 0.47.0. │ │ │ │ See full release notes: │ │ │ │ https://github.com/openai/codex/releases/latest │ │ │ │ Run brew upgrade codex to update.
Author   gsusI
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GitHub
github.com › openai › codex
GitHub - openai/codex: Lightweight coding agent that runs in your terminal · GitHub
1 week ago - npm i -g @openai/codex or brew install --cask codex
Starred by 73.3K users
Forked by 10.3K users
Languages   Rust 94.7% | Python 2.9% | TypeScript 1.4% | JavaScript 0.3% | Starlark 0.3% | Jupyter Notebook 0.1%
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Codexbar
codexbar.app
CodexBar
CodexBar keeps session + weekly limits (and credits) in the menu bar, so you know when you're safe to ship. Requirements: macOS 14+ (Apple Silicon + Intel). ... GitHub Releases builds update via Sparkle. Homebrew installs update via brew upgrade.
🌐
Homebrew
formulae.brew.sh › formula › codex-acp
codex-acp — Homebrew Formulae
brew install codex-acp · Use Codex from ACP-compatible clients such as Zed! https://github.com/zed-industries/codex-acp · License: Apache-2.0 · Development: Pull requests · Formula JSON API: /api/formula/codex-acp.json · Formula code: codex-acp.rb on GitHub ·
🌐
GitHub
github.com › openai › codex › issues › 3448
Unable to upgrade codex with 'brew upgrade codex' · Issue #3448 · openai/codex
September 11, 2025 - jd@Kirans-MacBook-Pro vibe-code % codex ✨⬆️ Update available! 0.31.0 -> 0.32.0. Run brew upgrade codex to update.
Author   kiranjd
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GitHub
github.com › openai › codex › issues › 5317
Homebrew package is now a cask · Issue #5317 · openai/codex
October 18, 2025 - That command should be brew upgrade --cask codex.
Author   Ashley-King
Find elsewhere
🌐
GitHub
github.com › codingmoh › open-codex
GitHub - codingmoh/open-codex: Fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models. · GitHub
brew tap codingmoh/open-codex && brew install open-codex
Starred by 677 users
Forked by 50 users
Languages   Python 85.4% | Shell 10.0% | Ruby 4.3% | Makefile 0.3%
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GitHub
github.com › openai › codex › issues › 10068
use brew install codex on apple arm64 install x86_64 codex binary, should install arm64 codex. · Issue #10068 · openai/codex
January 28, 2026 - use brew install codex on apple arm64 install x86_64 codex binary, should install arm64 codex.#10068
Author   bronze1man
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Milvus
milvus.io › ai-quick-reference › how-do-i-install-codex-cli-on-my-machine
How do I install Codex CLI on my machine?
Copy page · Installing Codex CLI ... Homebrew for macOS and Linux users, which you can execute with the simple command brew install codex....
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Openai
developers.openai.com › codex › quickstart
Quickstart – Codex | OpenAI Developers
February 3, 2026 - Before starting your first task, set up an environment for Codex. Open the environment settings at chatgpt.com/codex and follow the steps to connect a GitHub repository.
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npm
npmjs.com › package › @openai › codex
@openai/codex - npm
5 days ago - # Install using Homebrew brew install --cask codex · Then simply run codex to get started. You can also go to the latest GitHub Release and download the appropriate binary for your platform. Each GitHub Release contains many executables, but in practice, you likely want one of these: macOS ·
      » npm install @openai/codex
    
Published   Mar 31, 2026
Version   0.118.0
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iTechs Online
itecsonline.com › post › install-codex-macos
How to Install OpenAI Codex CLI on macOS: Complete 2025 Guide | Blog // ITECS
October 23, 2025 - As macOS's de facto package manager, Homebrew handles dependency resolution, version management, and seamless updates—making it the preferred choice for most developers. This method installs the official Rust-based binary optimized for performance and security. [Official Codex GitHub Repository]
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Verdent AI
verdent.ai › guides › codex-app-download-install-macos
How to Download & Install Codex App on macOS (2026): Complete Setup Guide - Verdent Guides
February 5, 2026 - brew uninstall codex --formula brew install codex --cask · This is documented in the openai/codex GitHub repo, which is worth bookmarking if you plan to stay on top of updates.
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Medium
medium.com › data-science-collective › how-to-set-up-openai-codex-on-your-local-mac-non-technical-e201b729a1c1
How to set up OpenAI Codex on your local (Mac) for Non-Technical folks | by Anish Mahapatra | Data Science Collective | Feb, 2026 | Medium
February 15, 2026 - P.S. — If you do not have brew installed, then you can refer to this article by DigitalOcean. ... Now, to enter the codex cli (command line interface — you are basically inside codex), type codex. Want to know more about what a CLI is?
🌐
GitHub
github.com › openai › codex › issues › 13601
brew codex 0.110.0 triggering Apple verification · Issue #13601 · openai/codex
March 5, 2026 - $ brew info codex ==> codex ✔: 0.110.0 https://github.com/openai/codex Installed /opt/homebrew/Caskroom/codex/0.110.0 (84.3MB) Installed using the formulae.brew.sh API on 2025-11-25 at 15:16:42 From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/c/codex.rb ==> Name Codex ==> Description OpenAI's coding agent that runs in your terminal ==> Dependencies ripgrep ✔ ==> Artifacts codex-aarch64-apple-darwin -> codex (Binary) ==> Downloading https://formulae.brew.sh/api/cask/codex.json ==> Analytics install: 72,826 (30 days), 147,222 (90 days), 225,641 (365 days)
Author   egorbn
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Openai
developers.openai.com › codex › cli
CLI – Codex | OpenAI Developers
Codex SDK · App Server · MCP Server · GitHub Action · Best practices · Videos · Blog · Using skills to accelerate OSS maintenance · Building frontend UIs with Codex and Figma · View all · Cookbooks · Codex Prompting Guide · Modernizing your Codebase with Codex ·
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Reddit
reddit.com › r/chatgptcoding › codex cli psa
r/ChatGPTCoding on Reddit: Codex CLI PSA
September 4, 2025 -

Those who are using the codex cli and are using homebrew and want the latest updates make sure you install it with brew install --head codex and update it regularly using brew upgrade --fetch-HEAD codex

It's being updated regularly with a lot of commits everyday.