Rails 2.3.2, rspec routing errors



I have turned my rails application to new version 2.3.2, with this I
used to get fixtire_path error which was resolved by upgrading the
plugins spec/spec-rails.
Now I struck up with Routing error to run the spec, the thing which
might because of routing specs. As I know

my spec version=1.2.6

Any help will be appreciated.