Installing ruby 3.0.0 on MacOs Monterey with ruby-install

  • I use ruby-install to manage rubies, and recently had to install ruby 3.0.0. Using the normal ruby-install ruby-3.0.0 gave me a nasty set of errors related to OpenSSL.

  • I found this issue on Github which mentioned that homebrew now defaults openssl to openssl@3 instead of openssl@1.1

  • What worked for me was:

  • brew install openssl@1.1
ruby-install ruby-3.0.2 -- --with-openssl-dir=$(brew --prefix openssl@1.1)

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