pixel27

My guess is you don't have the GTK libraries installed. Did you follow the instructions at https://github.com/JuliaGraphics/Gtk.jl/blob/master/doc/installation.md for if the automatic installation fails?

`B2_DONT_EMBED_MANIFEST=1 ./bootstrap.sh` worked, thank you. I don't think my system is that customized, I do have gcc and clang in the path, but I shouldn't have MinGW since I'm running...

Isn't this what retrieve(s::ConfParse, block::String, key::String, t::Type) is for? It retrieves the key then parses it as a Float32?