class Geocoder::Lookup::MaxmindLocal

def initialize
  if !configuration[:file].nil?
    begin
      gem = RUBY_PLATFORM == 'java' ? 'jgeoip' : 'geoip'
      require gem
    rescue LoadError
      raise "Could not load geoip dependency. To use MaxMind Local lookup you must add the #{gem} gem to your Gemfile or have it installed in your system."
    end
  end
  super
end