codex - 💡(How to fix) Fix Unable to use after update [5 comments, 6 participants]

throw new Error( Error: Missing optional dependency @openai/codex-win32-x64. Reinstall Codex: npm install -g @openai/codex@latest

TL;DR

The issue can likely be resolved by reinstalling Codex using the command npm install -g @openai/codex@latest to ensure all dependencies, including the optional @openai/codex-win32-x64, are properly installed.

Guidance

• The error message directly points to a missing optional dependency @openai/codex-win32-x64, suggesting that the update from version 0.118.0 to 0.119.0 may not have included this dependency.
• Reinstalling Codex as suggested in the error message (npm install -g @openai/codex@latest) should resolve the issue by ensuring all necessary dependencies are installed.
• Verify the installation by running codex in the terminal after reinstalling to check if the error persists.
• If the issue persists, consider checking the Node.js version compatibility with Codex, as the error occurs on Node.js v20.19.6.

Example

No specific code snippet is necessary for this issue, as the resolution involves a command-line installation rather than code modification.

Notes

The solution assumes that the npm command is properly configured and accessible in the PowerShell environment. If npm is not recognized, ensure that Node.js and npm are correctly installed and added to the system's PATH.

Recommendation

Apply the workaround by reinstalling Codex using npm install -g @openai/codex@latest, as this directly addresses the missing dependency issue highlighted in the error message.