Error installing yarn 3 (according to Plone install docs)

Development Installer
17

had intitially the same issue with just npm install yarn@3

This worked for me today on macOS Ventura from the instructions above:

yarn set version stable

# gave
➤ YN0000: Retrieving https://repo.yarnpkg.com/4.0.2/packages/yarnpkg-cli/bin/yarn.js
➤ YN0000: Saving the new release in .yarn/releases/yarn-4.0.2.cjs

# then
yarn set version 3
npm install yarn

tada!

yarn -v

# output
3.7.0

I am now successfully on version 3.7.0 !

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