# File lib/dep_selector/package_version.rb, line 39
    def to_s(incl_densely_packed_versions = false)
      components = []
      components << "#{version}"
      if incl_densely_packed_versions
        components << " (#{package.densely_packed_versions.index(version)})"
      end
      components << " -> [#{dependencies.map{|d|d.to_s(incl_densely_packed_versions)}.join(', ')}]"
      components.join
    end