PostgreSQL is now the only supported database for all environments (dev/test/prod). SQLite has been removed. To start your Phoenix server:

• Run mix setup to install and setup dependencies
• Ensure Postgres is running locally (you can use docker-compose up -d db)
• Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

• Official website: https://www.phoenixframework.org/
• Guides: https://hexdocs.pm/phoenix/overview.html
• Docs: https://hexdocs.pm/phoenix
• Forum: https://elixirforum.com/c/phoenix-forum
• Source: https://github.com/phoenixframework/phoenix