I'm having trouble using LuaTeX on Guix.
luaotfload doesn't seem to be able to find any fonts, whether system-wide or
local (when used with fontspec). I get messages like:
luaotfload | db : Reload initiated (formats: otf,ttf,ttc); reason: Font
"Cardo" not found.
luaotfload | resolve : sequence of 3 lookups yielded nothing
appropriate.
! Package fontspec Error: The font "Cardo" cannot be found.
I don't have this issue on other distros, or on Guix when using XeTeX instead
of LuaTeX.
Is there some additional setup or configuration (or another package ?) that I
need on Guix to get LuaTeX/luatofload to work properly ? (pathing issues of
some sort ?)