SOAP, WSDL and LiveDepartureBoards

All,

I am attempting to use the SOAP interface to the UK’s Live Departure
Board service, documented at
LDBWS Documentation. I have no previous
experience of WSDL and would appreciate input as to what I’m doing
wrong.

Following instructions at Help with a simple SOAP WSDL client? - Ruby - Ruby-Forum, I am
using the following code:

url = “http://www.livedepartureboards.co.uk/ldbws/wsdl.aspx
service = SOAP::WSDLDriverFactory.new(url)

I consistently get the following error:

NoMethodError: undefined method `targetnamespace=’ for
#WSDL::XMLSchema::Schema:0x..fdb3b9c04

Can anyone help me troubleshoot?

Regards,

Peter