>> I think that I fixed that a long time ago. No?
>
> Well, if you download current pharo-web image on pharo-project.org and run
> code critics, it fails. Slime package loaded is Slime-lr.24.

I think that has been reported previously. O2 and the latest RB code
don't work well together yet. Use Slime-lr.25, that should solve the
problem.