You're going to need:

• Linux or OS X — Windows may work, but is unsupported.
• Ruby, version 2.3.1 or newer
• Bundler — If Ruby is already installed, but the bundle command doesn't work, just run gem install bundler in a terminal.

1. Fork this repository on GitHub.
2. Clone your forked repository (not our original one) to your hard drive with git clone https://github.com/YOURUSERNAME/docs.git
3. cd docs

bundle install
bundle exec middleman server

You can now see the docs at http://localhost:4567. Whoa! That was fast!