Perl example webservices of Netsuite

Using modules generated from SOAP::WSDL (from http://search.cpan.org/~mkutter/SOAP-WSDL-2.00.10/) against https://webservices.netsuite.com/wsdl/v2_6_0/netsuite.wsdl

But my attempts at logging in are failing:
my $service = MyInterfaces::NetSuiteService::NetSuitePort->new();
my $response = $service->login(  {
             passport =>     { # MyTypes::Passport
               email =>  "username@company.com", # string
               password =>  "pswd", # string
               account => "31415" # string
             },
          },,
       ); #MyElements::loginResponse

Logging into this account from Java (using the downloaded sample) works.
Any ideas or sample code for me to try?

Thanks in advance
pam at addgene.org