Fix 'ffmpeg: command not found' on Linux - Windows Terminal Diagnostic Checklist-GitLab Runner Job Execution Failure Checklist

Updated 2026-06-13 18:51:04macos-help
Fix 'ffmpeg: command not found' on Linux - Windows Terminal Diagnostic Checklist-GitLab Runner Job Execution Failure Checklist
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.