lib/omnibus/packagers/pkg.rb
def build_component_pkg
      command = <<-EOH.gsub(/^ {8}/, "")
        pkgbuild \\
          --identifier "#{safe_identifier}" \\
          --version "#{safe_version}" \\
          --scripts "#{scripts_dir}" \\
          --root "#{project.install_dir}" \\
          --install-location "#{project.install_dir}" \\
          "#{component_pkg}"
      EOH

      Dir.chdir(staging_dir) do
        shellout!(command)
      end
    end
def build_component_pkg
      command = <<-EOH.gsub(/^ {8}/, "")
        pkgbuild \\
          --identifier "#{safe_identifier}" \\
          --version "#{safe_version}" \\
          --scripts "#{scripts_dir}" \\
          --root "#{project.install_dir}" \\
          --install-location "#{project.install_dir}" \\
          "#{component_pkg}"
      EOH

      Dir.chdir(staging_dir) do
        shellout!(command)
      end
    end
Construct the intermediate build product. It can be installed with the
 Installer.app, but doesn't contain the data needed to customize the
 installer UI.

 @return [void]