sudo apt-get update
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
bundle install

echo 'alias jekse="bundle exec jekyll serve --incremental"' >> ~/.bashrc
source ~/.bashrc
jekse