Ruby 3.2.0-dev のビルドで、手元の Bison が古いと以下のようなエラーになります。 % rbenv install 3.2.0-dev rbenv: /Users/koic/.rbenv/versions/3.2.0-dev already exists continue with installation? (y/N) y To follow progress, use 'tail -f /var/folders/6j/5l8q3y250b97529_tcssrwlm0000gn/T/ruby-build.20221116140826.18556.log' or pass --verbose Installing openssl-3.0.7... Installed openssl-3.0.7 to /Users/koic/.rbenv/versions/3.2.0-d