Problem is that you cannot craft cellulose fiber in hand. That provide to situation when you cannot research basic circuit board, because you cannot craft wooden board. More over there is some bug in map editor and you cannot add fiber via editing save.
This issue appears to be back after upgrading Factorio to 1.1 and this mod to 0.5.0. I can see the recipe but it is red, and clicking on it brings up the message "this recipe cannot be crafted by hand".