Error Unsatisfiable requirements detected for package ZMQ [c2297ded] when adding new packages

[oheil]

@Ivan

PS: This is also my first time posting in a forum of this sort, I would like to know if my post has a conflict with any convention, or if its readability could have been improved and how.

For your first post you did quite well !
In general, as you seem to be interested, you may read this: PSA