anchor.diff:  
   [source,console]
   ----
  -rm -rf development_app
   bin/rake development_app
   ----
  -
  -== Troubleshooting
  -
  -[#database]
  -=== Database
  -
  -If you find an error like `Couldn't create 'decidim_development_app_development' database it's because you need to configure
  -PostgreSQL. You can do this on two ways:
  -
  -. By following the same steps as the described in PostgreSQL and the database configuration in the xref:install:manual.adoc[Manual installation tutorial],
  -like creating the user for the database access, configuring it through environment variables, etc.
  -. If you're working with test data and in your development application locally, you can relax the security of the PostgreSQL
  -installation, by using the `trust` authentication mechanism. Check that PostgreSQL is only listening in localhost.
  
positive.code: * `bin/rails db:migrate`
  * `bin/rails db:seed`
  
  Mind that if everything went well you shouldn't need to run this commands manually.
  ====
  
  If the default database.yml does not suit your needs you can always configure it at your will and run these steps manually.
  
  The last command will set your database and add some example data (called "seed data") so that you can start trying Decidim.
  We don't recommend using seed data for production environments, but it's useful for local development and staging environments.
  
negative.code: cd decidim
  bundle install
  bin/rake development_app
  ----
  
  A development_app/ entry appears in the .gitignore file, so you don't have to worry about committing the development app by mistake.
  