# NousResearch/hermes-agent · Handle missing _ctypes module in CLI gracefully

## Open now

- 1 issue, 1 PR open on GitHub.
- #42074: \[Bug\]: ModuleNotFoundError: No module named '_ctypes'
- PR #42080: fix(cli): handle missing _ctypes gracefully in _set_process_title

A bug was reported where importing '_ctypes' fails in certain environments, and these items address catching the resulting ImportError in the '_set_process_title' function to prevent crashes.

## TL;DR

- 3 member(s): 1 open issue(s), 0 closed issue(s), 1 open PR(s), 0 merged PR(s), 1 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Open related issues

- #42074: \[Bug\]: ModuleNotFoundError: No module named '_ctypes'

## Prior & competing PRs

- **#42080: fix(cli): handle missing _ctypes gracefully in _set_process_title**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - files: `hermes_cli/main.py`, `scripts/install.sh`, `tests/cli/test_set_process_title.py`
- **#42210: fix(cli): catch ImportError for ctypes in _set_process_title (#42074)**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`

## Fix status

- No merged fix on record.
- Subsystem: `apps/bootstrap-installer`