[luatex] mkluatexfontdb devours memory

[Arno Trautmann]

Élie Roux wrote:
>> [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

Runs fine for the TeX Live binary, but same errors when using my 0.77 
build. Did I miss some step in the build process? Do I have to specify 
paths anywhere?

cheers
Arno