here: $ guix graph --type=derivation blender > blender.dot  https://nofile.io/f/FhuefPxVeS5/blender.dot Also I want to say that I have failed derivation and think update was not complete. Feb 15, 2019, 1:23 PM by rekado@elephly.net : > > znavko@tutanota.com > writes: > >> hello! I am using only blender 2.80 defined from config but I've got >> many unnecessary packages like kwayland and other k... I have no >> others self-defined things. >> > > > I don’t see kwayland among the inputs. You can take a look at the graph > with something like this: > > guix graph --type=derivation blender > blender.dot > > > -- > Ricardo >