Not generating wsdl file?

Hi All,
I have a class that extends ActionWebService and is able to generate a
wsdl (http://localhost/mycontroller/service.wsdl)

Error is:

Template is missing
Missing template ./script/…/config/…/app/views/mycontroller/
wsdl.rhtml

the same code is working for me in windows machine but when i deployed
my code on linux(Fedora) machine it’s not generating wsdl file even
invoke (scaffolding) is working fine.

I tried many thing but not getting the solution??
Please help me out for this.

Thanks
Varun
I am running rails 2.0.2 and i installed actionwebservice gem also , any
idea what might be causing this?