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Fix 'Port Already Allocated' Error in Docker Compose on Mac - Bypass Externally Managed Flag in pip-Fix Docker Build Context Canceled in VS Code

Updated 2026-07-28 12:05:21macos-help

Fix 'Port Already Allocated' Error in Docker Compose on Mac - Bypass Externally Managed Flag in pip-Fix Docker Build Context Canceled in VS Code

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.