@julian ok, thx

Actually just update that plugin to 0.1.8, it's already been fixed

Was the the topics.mainPost.content removed or what?

Just for cross-reference: https://github.com/NodeBB/NodeBB/issues/2060 I think I agree with the idea and that it would be useful although I don't see ourselves prioritizing this feature for the next major version at least. esiao created this issue in NodeBB/NodeBB closed Ability to associate a tags to a category, then filter w/in that category using that tag #2060

Just to update topic : Problem solved with latest master. It's working like a charm now

@julian, I think I fixed this issue. I rolled back to a snapshot before I installed NodeBB and re-cloned the 0.5.1 branch and it installed without an issue and I have sweet, glorious CSS!