Jekyll.md

// Work-in-progress // script to install jekyll on ZSH.

Installation reference on MacOS Catalina running ZSH shell

Check Ruby and Gem Locations

which ruby
which gem

/usr/bin/ruby
/usr/bin/gem

Install Homebrew

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

Install Ruby through Homebrew

brew install ruby

which ruby
which gem

/usr/local/bin/ruby
/usr/local/bin/gem

brew install rbenv ruby-build                             // install rbenv and ruby-build

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.zshrc   // add to zsh

$ echo 'eval "$(rbenv init -)"' >> ~/.zshrc               // add to zsh

rbenv install -l                                          // check available versions

rbenv install 2.7.1                                       // install latest version

rbenv global 2.7.1                                        // set default to new version

rbenv rehash                                              // rehash and then exit terminal

rbenv versions                                            // verify current versions installed

ruby -v                                                   // verify ruby version

Other: Uninstall all non-default gems

for gem in `gem list --no-version`; do
  gem uninstall -aIx $gem
done

Access zsh profile (if active)

vim ~/.zshrc

// references

• https://help.github.jp/enterprise/2.11/user/articles/setting-up-your-github-pages-site-locally-with-jekyll/
• https://www.digitalocean.com/community/tutorials/how-to-install-ruby-on-rails-with-rbenv-on-macos
• https://idratherbewriting.com/documentation-theme-jekyll/mydoc_install_jekyll_on_mac.html
• https://jekyllrb.com/tutorials/using-jekyll-with-bundler/
• https://jekyllrb.com/docs/installation/macos/