source "https://rubygems.org" group :jekyll_plugins do gem "jekyll-feed", "~> 0.9" gem "jekyll-seo-tag", "~> 2.1" gem "jekyll-sitemap" gem "jekyll-paginate" gem "jekyll-remote-theme" gem "jekyll-theme-architect" gem "jekyll-spaceship" end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby] # Performance-booster for watching directories on Windows gem "wdm", "~> 0.1.0" if Gem.win_platform? # local run # bundle install # this cmd install Gemfile # gem install bundler jekyll # this cmd install bundler and jekyll # bundle exec jekyll serve # this cmd to run jekyll serve # if you run ruby3.0, you need run cmd : bundle add webrick # from ruby3.0 ,the webrick not in bundled ruby:https://www.ruby-lang.org/en/news/2020/12/25/ruby-3-0-0-released/ gem "webrick", "~> 1.7"