anchor.diff:  [source,bash]
   ----
   sudo apt update
  -sudo apt install -y build-essential git libssl-dev zlib1g-dev
  +sudo apt install -y build-essential curl git libssl-dev zlib1g-dev
   git clone https://github.com/rbenv/rbenv.git ~/.rbenv
   echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
   echo 'eval "$(rbenv init -)"' >> ~/.bashrc
  
positive.code: git commit -m "Initial commit. Generated with Decidim https://decidim.org"
  ----
  
  == 4. Configure the database
  
  Modify your secrets (see `config/database.yml`). For this you can use https://github.com/laserlemon/figaro[figaro], https://github.com/bkeepers/dotenv[dotenv] or https://github.com/rbenv/rbenv-vars[rbenv-vars]. You should always be careful of not uploading your plain secrets on git or your version control system. You can also upload the encrypted secrets, using the sekrets gem or if you're on Ruby on Rails greater than 5.1 you can do it natively.
  
  For instance, for working with figaro, add this to your `Gemfile`:
  
  [source,ruby]
  ----
  gem "figaro"
  ----
  
  Then install it:
  
  [source,bash]
  ----
  bundle install
  bundle exec figaro install
  ----
  
  
negative.code: git commit -m "Add figaro configuration management"
  ----
  
  == 6. Initializing your app for local development
  
  We should now create your database:
  
  