web service

i am creating a server side web service in ruby on rails.
but when i am installing gem actionwebservice, its gives an error
actionwebservice requires actionpack(=1.13.6,runtime).
how this problem will be solved,
any suggestion required.Its urgent.

Actionwebservice wasn't updated for Rails 2, due to the new focus on
REST services instead. However, you may be able to get it working from
this post:


-- Mark.