nix build missmatch of dependency hash
Open 💬 0 comments Opened Jul 16, 2026 by vincent-thomas
What version of Codex CLI is running?
It's not running, but latest commit on main was attempted to be built.
What subscription do you have?
not relevant
Which model were you using?
_No response_
What platform is your computer?
Darwin 25.3.0 arm64 arm
What terminal emulator and version are you using (if applicable)?
_No response_
Codex doctor report
not relevant
What issue are you seeing?
When running nix profile add github:openai/codex:
# large build log output ...
error: hash mismatch in fixed-output derivation '/nix/store/p0sldbpzphpl8xk85kw0ymqlr25i849l-tokio-tungstenite-0e5b2d7.drv':
specified: sha256-hJAkvWxDjB9A9GqansahWhTmj/ekcelslLUTtwqI7lw=
got: sha256-V1xmnrfRWOcZZogelZEA4vvyMj2awCfHVA5/glQ6KAI=
error: Cannot build '/nix/store/lgqa0v8wm213ba0g2whz4k51zckialik-tokio-tungstenite-0.28.0.drv'.
Reason: 1 dependency failed.
Output paths:
/nix/store/3fizdrm5rvvh1c877823096vrf5ik82x-tokio-tungstenite-0.28.0
error: Cannot build '/nix/store/y0z3ldh8zam8qd1x3b7gsgmifd19wkjb-cargo-vendor-dir.drv'.
Reason: 1 dependency failed.
Output paths:
/nix/store/1z4lp3xgx3ycc9iars469c1xq02dh5pw-cargo-vendor-dir
error: Cannot build '/nix/store/wn6wbvb3f88ajclki9n2kxwrwvpzzcvd-codex-rs-0.0.0-dev+18110b8.drv'.
Reason: 1 dependency failed.
Output paths:
/nix/store/mph6f9ldkc9ll76zm40wqzjp4hb4c2ra-codex-rs-0.0.0-dev+18110b8
$What steps can reproduce the bug?
Run: nix profile add github:openai/codex
What is the expected behavior?
That codex gets built and installed by nix.
Additional information
_No response_