I am trying to run bundle exec jekyll serve but it comes up with the error:
Dependency Error: Yikes! It looks like you don\'t have jekyll-remote-t
My work around was to omit the Jekyll plugins from the Gemfile.
Original Gemfile:
source 'https://rubygems.org'
gem 'github-pages', group: :jekyll_plugins
New:
source 'https://rubygems.org'
gem 'github-pages'
However, if you need to use the plugins, check out TT--'s answer below. I couldn't get it working myself, but it is the exact same problem so if it worked for him I guess it should work.