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Tool calling fails with brew #31907
Description
What version of Codex CLI is running?
v0.144.0
What subscription do you have?
Enterprise
Which model were you using?
gpt-5.6-sol
What platform is your computer?
Darwin 24.6.0 arm64 arm
What terminal emulator and version are you using (if applicable)?
No response
Codex doctor report
What issue are you seeing?
All tool calls are failing failed to spawn code-mode host /opt/homebrew/bin/codex-code-mode-host: No such file or directory (os error 2)
What steps can reproduce the bug?
Upgrade to latest codex/reinstall latest (v0.144.0). Ask it to summarize current folder or other task that needs tool calling. Get the error
What is the expected behavior?
Tool calls work
Additional information
No response
Activity
github-actions commentedon Jul 9, 2026
Potential duplicates detected. Please review them and close your issue if it is a duplicate.
codex-code-mode-hostevery command is failing with "failed to spawn code-mode host" #31906codex-code-mode-hostis missing #31863codex-code-mode-host is missingerrors after upgrading codex #31833Powered by Codex Action