class NotSupportedError < TypeError ; end

# mechanize interface definitions
class ManageTapesError < StandardError ; end
class ManageInitiatorsError < StandardError ; end
class ProxyArgumentError < ArgumentError ; end
class DepreciatedMethodError < StandardError ; end
class DBError < StandardError ; end
class CheckSumMisMatchError < StandardError ; end 
class ImplemenationError <  StandardError 
  puts = "Need to implement"
end
class FileNotFoundError< StandardError ; end