Hello Lee, > David, I was able to install G-Golf via guix, and that also worked > with the "use-modules" portion of your "Hello, World!" example. > HOWEVER (alas), both examples fail on the "use-typelibs" line, with: > Typelib file for namespace 'Gtk', version '4.0' not found This is a guix 'problem' [1], please try to get some help on guix-user ML, or if you have on irc: irc.libera.chat (channel) #guix > In trying to resolve that error myself, I found that the guile manual > has no entry for "use-typelib" in the Procedures Index. :-/ I'll > submit that bug in a new email, after confirming there's not already > a thread. No, there is no 'use-typelib, as you can read in each example, the procedure call is: (g-irepository-require "Gtk" #:version "4.0") [ the manual has an entry for g-irepository-require So, with this in mind, the error message is 'correct'. Note that it would also fail if there is a tipo in the namespace, or if you refer to a version that does not exist ... > Oh, and David, https://www.gnu.org/software/g-golf/index.html has a > link for Typelib that 404s. I would suggest a fix, but I couldn't > easily find one, sorry. Thanks, I'll look at this. David [1] I mean you need to find the name of the package and install it, this is not a G-Golf dependency, it is only needed if you wish t run those examples, which are mini apps, not part of the G-Golf core lib ... so to speak, it is 'user dependency' ... I think guix has Gtk-4+ packages, including the package that 'has' the typelib, but I don't use guix, so i am unable to give you precise guidance ... the #guix channel is extremely responsive, helpful, and very friendly, so don't be scared to ask ...