[tex-live] frenchb.lua not found

[Élie Roux]

Dear Daniel,

Here is a hint:

http://ftp.oleane.net/pub/CTAN/macros/luatex/generic/luatexbase/luatexbase-modutils.pdf

(and

http://ftp.oleane.net/pub/CTAN/macros/luatex/generic/luatexbase/luatexbase-loader.pdf

for lower-level code)

You can safely require luatexbase, as it's required by most LuaTeX
packages, including fontspec. Also, this means you should slightly adapt
the way you call your file.

Thank you!
-- 
Elie