Installing Jekyll On Windows
Installing Jekyll on Windows 10 via WSL2
First you will want to run updates.
sudo apt -y update && sudo apt -y upgrade
Install Ruby
sudo apt install ruby-full
Install build tools
sudo apt-get install make gcc gpp build-essential zlib1g zlib1g-dev ruby-dev dh-autoreconf
Update gem
sudo gem update
Install bundler
sudo gem install bundler
Now you can change directories and issue a bundle install to install the gems that you need including jekyll
bundle exec jekyll serve