[luatex] mkluatexfontdb devours memory

[Élie Roux]

> [130] arno at tiger> fmtutil --byengine luatex
>
> fmtutil: running `luatex -ini -jobname=dvilualatex -progname=dvilualatex
> dvilualatex.ini' ...
> This is LuaTeX, Version beta-0.77.0-2013051112 (rev 4635) (INITEX)
> ! I can't find file `dvilualatex.ini'.
> <*> dvilualatex.ini

That's interesting... I indeed wouldn't have expected errors here... 
what about

sudo fmtutil-sys --byengine luatex

?
-- 
Elie