# File lib/rpm.rb, line 107
  def package(packagename)
    raise RuntimeError, 'closed DB' if @db.nil?
    pkgs = []
    @db.each_match(RPM::DBI_LABEL, packagename) do |pkg|
      pkgs << [pkg.name, pkg.version.v, pkg.version.r]
    end
    pkgs
  end