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Fix 'pip externally managed environment' on Ubuntu 23.04 - How to Reinstall Windows Security App (Microsoft Defender)-Fix npm install Permission Denied (EACCES) Error

2026-07-28 12:26:11
Fix 'pip externally managed environment' on Ubuntu 23.04 - How to Reinstall Windows Security App (Microsoft Defender)-Fix npm install Permission Denied (EACCES) Error

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.