# File lib/gem2rpm.rb, line 108
  def self.packager
    packager = `rpmdev-packager 2> /dev/null`.chomp rescue ''

    if packager.empty?
      packager = `rpm --eval '%{packager}' 2> /dev/null`.chomp rescue ''
    end

    if packager.empty? || (packager == '%{packager}')
      passwd_entry = Etc.getpwnam(Etc.getlogin)
      packager = "#{(passwd_entry && passwd_entry.gecos) || Etc.getlogin} <#{Etc.getlogin}@#{Socket.gethostname}>"
    end

    packager
  end