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osteel/homebrew-m1.md

Last active May 5, 2022 19:20
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Migrate Homebrew for M1 chips
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homebrew-m1.md

Run using old install:

$ brew bundle dump

Reinstall Homebrew for the M1:

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Update your PATH so the new install takes precedence (e.g. in your .zshrc):

export PATH="$HOME/bin:/opt/homebrew/bin:/usr/local/bin:$PATH"

Reload your config:

$ source ~/.zshrc

Reinstall packages for the M1:

$ brew bundle --file Brewfile

Optionally create alias to access old install (e.g. in your .zshrc):

alias oldbrew=/usr/local/bin/brew
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