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@yuta_vamdemic(yuta)

MacでRubyバージョンアップ

Posted at

バージョン確認

~/Desktop ❯❯❯ ruby -v
ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin18]

rbenvのアップデート

brew update
brew install rbenv ruby-build
brew upgrade rbenv

インストール可能なバージョン一覧

rbenv install --list

バージョンを 2.6.0 に指定してバージョンアップ

rbenv install 2.6.0
rbenv global 2.6.0
sudo gem install railties && rbenv rehash

バージョン確認

~/Desktop ❯❯❯ rbenv versions
  system
* 2.6.0 (set by /Users/yuta/.rbenv/version)
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