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Install Jekyll

Finally, we get to Jekyll! Jekyll is a static site generator that uses templates, data, and modular components to build out a website. It is a very popular open source tool used by tiny and giant web site projects.

Jekyll is a Gem, a software package installed via Ruby’s management system called RubyGems (similar to Python’s Pip). Gem is a command line application, so again we will open a terminal to give it commands. Once you have a terminal open, type in the command:

gem install bundler jekyll

This will install the Gems “Jekyll” and Bundler. Bundler is a Ruby utility to manage dependencies on per project basis. Because Jekyll is a complex Gem with many dependencies, they recommend using Bundler to keep everything in working order.

This process will take awhile as Gem installs all the dependencies and builds extensions. On Windows it may appear as if nothing is happening for a very very long time, since the terminal does not provide a progress bar, be patient!

Your dev environment is ready! Give yourself a hand!

Debugging Note: if you have Ruby version 3.0+ and Jekyll version 4.2.0 or less, when using Jekyll you may encounter an error in your terminal including “cannot load such file – webrick (LoadError)”. First, the CB template “Gemfile” includes webrick, so make sure you are using bundle exec jekyll s. If that doesn’t help or you are using an older template, please try installing webrick globally using gem install webrick or adding it to your project Gemfile using bundle add webrick in the project directory.