Installing Brew with Rosetta2 fails

[signmeuptwice]

Trying to install homebrew with the new apple M1 chip

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

but I get error

Failed to link all completions, docs and manpages: Permission denied @ rb_file_s_symlink - (../../../Homebrew/completions/zsh/_brew, /usr/local/share/zsh/site-functions/_brew) Failed during: /usr/local/bin/brew update --force

[SMillerDev]

You installed something that changed the permission on that location, /usr/local/bin/brew doctor should tell you what directories are wrong exactly.