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Last active May 6, 2022 20:33
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Installing ruby on MacOS with rbenv / ruby-build using readline from macports
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gistfile1.sh
sudo port -v selfupdate
sudo port install rbenv
sudo port install ruby-build
sudo port install readline
RUBY_CONFIGURE_OPTS="--with-readline-dir=/opt/local" rbenv install 2.7.1
# this gist previously also specified the openssl dir,
# but these days ruby-build downloads and builds its own openssl for you
# --with-openssl-dir=/opt/local
# if ruby is using readline, `Readline.emacs_editing_mode` will return nil
# if ruby is using libedit, `Readline.emacs_editing_mode` will raise NotImplementedError
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