Explicitely, test run log shows it hangs at:
[*] auto-multiple-choice getimages --list /tmp/_lxVaXpUYl/scans-list.txt
--copy-to /tmp/_lxVaXpUYl/scans --orientation portrait
--no-force-convert --no-use-pdftk --debug /tmp/_lxVaXpUYl/debug.log
[*] auto-multiple-choice analyse --no-multiple --bw-threshold 0.6
--pre-allocate 0 --tol-marque 0.4 --no-ignore-red --projet
/tmp/_lxVaXpUYl --data /tmp/_lxVaXpUYl/data --debug-image-dir
/tmp/_lxVaXpUYl/cr --liste-fichiers /tmp/_lxVaXpUYl/scans-list.txt
--debug /tmp/_lxVaXpUYl/debug.log
but what is strange is that working directory /tmp/_lxVaXpUYl doesn't
exist any more - Didn't find why but I suspect it has an impact on
processing.
Regards
