This article is a Private article. Only a writer and users who know the URL can access it.
Please change open range to public in publish setting if you want to share this article with other users.

More than 3 years have passed since last update.

ruby & rails の環境構築

Last updated at 2020-04-05Posted at 2020-03-05

#OSバージョン
macOS Catalina(10.15.4)

rbenv install

brew install rbenv

#ruby-build install

brew install ruby-build

#zprofile に設定を追加

echo '' >> ~/.zprofile
echo '# rbenv' >> ~/.zprofile
echo 'export PATH="~/.rbenv/shims:/usr/local/bin:$PATH"' >> ~/.zprofile
echo 'if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi' >> ~/.zprofile
source ~/.zprofile

#ruby install

# install 可能な version は rbenv install --list で確認
rbenv install #{rubyのversion}
rbenv rehash

# default のバージョンに指定する場合は以下を実施
rbenv gloabal #{rubyのversion}

#bundler install

gem install bundler

#rails install

gem install rails

# rails コマンドの確認をしたら下記のエラーが発生したため下記のコマンドにて解消させる
# Rails is not currently installed on this system. To get the latest version, simply type:
rbenv rehash

結果確認

$ rails -v
Rails 6.0.2.2

You get articles that match your needs
You can efficiently read back useful information
You can use dark theme

What you can do with signing up

ruby & rails の 環境構築

rbenv install

ruby & rails の環境構築