I'm very new to OCaml so I am not sure whether this makes a lot of sense, but I noticed that after installing dev-ml/core and adding the following lines to my ~/.ocamlinit, as indicated in https://realworldocaml.org $ more .ocamlinit #use "topfind" #camlp4o #thread #require "core.top" #require "core.syntax" I get the following error when I run the interpreter, just after loading a bunch of modules: No such package: custom_printf.syntax - required by `core.syntax' I then installed dev-ml/custom_printf and the problem was gone.
Created attachment 369224 [details] emerge --info
dep added, thx