git clone https://github.com/rbenv/rbenv.git ~/.rbenv
cd ~/.rbenv && src/configure && make -C src

# enable rbenv
if [ -d "$HOME/.rbenv/" ]; then
    export PATH="$HOME/.rbenv/bin:$PATH"
    eval "$(rbenv init - bash)"
fi

mkdir -p "$(rbenv root)"/plugins
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
sudo apt install -y libssl-dev
rbenv install 3.1.2

rbenv local 3.1.2
gem install bundle
bundle install

pip install jupyter

bundle exec jekyll serve --lsi