Install git:
apt-get update
apt-get install git
Install Ruby using rbenv and ruby-build:
apt-get install autoconf bison build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev
git clone https://github.com/sstephenson/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
rbenv install 2.1.5 # (after restarting the shell)
rbenv global 2.1.5
gem install bundler
Install babushka:
git clone https://github.com/benhoskings/babushka.git ~/.babushka
ln -s ~/.babushka/bin/babushka.rb /usr/local/bin/babushka
Deploy:
sh deploy.sh