defmodule Baumeister.Mixfile do
  use Mix.Project

  def project do
    [apps_path: "apps",
     build_embedded: Mix.env == :prod,
     start_permanent: Mix.env == :prod,
     deps: deps]
  end

  # Dependencies can be Hex packages:
  #
  #   {:mydep, "~> 0.3.0"}
  #
  # Or git/path repositories:
  #
  #   {:mydep, git: "https://github.com/elixir-lang/mydep.git", tag: "0.1.0"}
  #
  # Type "mix help deps" for more examples and options.
  #
  # Dependencies listed here are available only for this project
  # and cannot be accessed from applications inside the apps folder
  defp deps do
    []
  end
end

defmodule BaumeisterUmbrella.Mixfile do
  use Mix.Project

  def project do
    [apps_path: "apps",
     build_embedded: Mix.env == :prod,
     start_permanent: Mix.env == :prod,
     deps: deps]
  end

  # Dependencies can be Hex packages:
  #
  #   {:mydep, "~> 0.3.0"}
  #
  # Or git/path repositories:
  #
  #   {:mydep, git: "https://github.com/elixir-lang/mydep.git", tag: "0.1.0"}
  #
  # Type "mix help deps" for more examples and options.
  #
  # Dependencies listed here are available only for this project
  # and cannot be accessed from applications inside the apps folder
  defp deps do
    []
  end
end

Set the module name correct.
Set the module name correct.

alfert/baumeister,alfert/baumeister,alfert/baumeister