Reinstall Ubuntu

Install Jekyll

(https://psionman.github.io/psionman_set)

1. In terminal

    sudo apt-get install ruby-full build-essential zlib1g-dev
    echo '# Install Ruby Gems to ~/gems' >> ~/.bashrc
    echo 'export GEM_HOME="$HOME/gems"' >> ~/.bashrc
    echo 'export PATH="$HOME/gems/bin:$PATH"' >> ~/.bashrc
    source ~/.bashrc
    gem install jekyll bundler
   

   (Takes some time!)

2. If necessary:

    bundle install
   

3. Watchers

   echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
   

Reinstall Ubuntu