error: implicit declaration of function 'ffi_prep_closure' on M1 macOS Big Sur · Issue #869 · ffi/ffi
❯ rbenv install 2.4.0 Installing ruby-2.4.0... WARNING: ruby-2.4.0 is past its end of life and is now unsupported. It no longer receives bug fixes or critical security updates. ruby-build: using re...
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