TROUBLESHOOTING AREA
Homebrew
PATH, permissions, and install errors. Start with the exact error or symptom below.
HomebrewHomebrew “Cannot install on ARM in Intel prefix”: use /opt/homebrewHomebrewHomebrew “brew: command not found”: finish the PATH setupHomebrewHomebrew “detected dubious ownership”: mark the prefix safeHomebrewHomebrew “No available formula”: update, then check the nameHomebrewHomebrew “Permission denied” on install: fix prefix ownership