We've been discussing this, R users have asked for the same. The argument is that Anaconda should give them isolation. I think it should be opt-in though, proba

We've been discussing this, R users have asked for the same. The argument is that Anaconda should give them isolation. I think it should be opt-in though, probably. Tricky thing is that to do it you need to muck about in the internals of CPython and R and that'll upset some other people.