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Fix 'Permission Denied' When Installing Python Packages Without sudo - VS Code Terminal Won't Open Troubleshooting Guide-How to Fix nginx upstream connection refused on localhost

2026-07-28 16:08:53
Fix 'Permission Denied' When Installing Python Packages Without sudo - VS Code Terminal Won't Open Troubleshooting Guide-How to Fix nginx upstream connection refused on localhost

Result check

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