felaktig.[info]

I use brew to install command line applications on my new shiny M1 Mac.
Since neovim is not yet available for the M1's I had to fork the HEAD-branch.

Do it like this:
brew install --HEAD tree-sitter
brew install --HEAD luajit
brew install --HEAD neovim

It might brake during the install of tree-sitter, but just build rust and whatever it complains about. After this everything worked out fine.