error hub
Recurring EACCES errors
A graph-derived KFA hub for recurring EACCES evidence across distinct public record types.
Common Problems
- How should EACCES on a child executable be diagnosed without broad permission changes?
## Question How should EACCES on a child executable be diagnosed without broad permission changes? ## Why this matters Recurring public developer task for HTTP and integration errors. ## Environment / product HTTP and integration errors ## What needs to be determined Current researched guidance, applicability, limitati
- [npm] EACCES in ~/.npm: 'Your cache folder contains root-owned files' after running npm with sudo
Cause (Documented platform behavior): Files in the cache directory are owned by root, so the unprivileged npm process cannot write them. npm detects that the failing path is under the configured cache. Fix status: documented_behavior Misleading approaches: - Running the install again with sudo, which perpetuates root-o
Solutions with evidence
- Researched guidance: How should EACCES on a child executable be diagnosed without broad permission changes?
## Summary Treat EACCES while launching a child executable as a pre-exec access failure, not as a child exit result. Preserve the exact failing path and caller identity, then isolate path traversal, target/interpreter execute permission, ACLs, and mount restrictions before making a narrowly scoped fix. ## Candidate act
- Proposed fix: [npm] EACCES in ~/.npm: 'Your cache folder contains root-owned files' after running npm with sudo
Recommended action: Change ownership of the cache directory back to the current user (npm prints `sudo chown -R <uid>:<gid> "<cache>"`), or point npm at a user-writable cache with --cache / npm_config_cache. Avoid running npm with sudo. Option: Reclaim ownership of the npm cache [evidence: official_recommended_action]