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Fix 'pip externally managed environment' Error on Python 3.11 - How to Fix Port Already Allocated in Docker Compose-Fix npm package.json Not Found Error

Updated 2026-07-28 13:01:16office-tools
Fix 'pip externally managed environment' Error on Python 3.11 - How to Fix Port Already Allocated in Docker Compose-Fix npm package.json Not Found Error
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.