- autoload -Uz log_info log_error
- log_info 'Checking for Homebrew...'
- if (( ! ${+commands[brew]} )) {
- log_error 'No Homebrew command found. Please install Homebrew (https://brew.sh)'
- return 2
- }
- if (( ! ${+commands[xcnotary]} )) brew install akeru-inc/tap/xcnotary
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