Hydeout is available as the geekspace Ruby Gem. Add gem “geekspace”, “~> 3.1” to your Gemfile and run bundle install.
If you’re installing on Github pages, you may also have to add remote_theme: alessionossa/geekspace to your _config.yml. See the Github instructions for more details.
Hydeout uses pagination, so if you have an index.md, you’ll need to swap it with an index.html that uses the index layout:
---
layout: index
title: Home
---
You’ll also need to add a setting to _config.yml telling Jekyll how many posts to include per page (e.g. paginate: 5).