pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-59004-10322_MASANIELLO_QUADRILLES_Part_4.ps) >>/Users/jc/w/tmp/Tune-59004-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Kohlers/10322_MASANIELLO_QUADRILLES_Part_4.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_59004.log 263256 Log file, useful mostly for debugging
Tune-59004-10322_MASANIELLO_QUADRILLES_Part_4.abc 835 ABC music file with the extracted tune(s)
Tune-59004-10322_MASANIELLO_QUADRILLES_Part_4.ps 40242 PostScript
Tune-59004-10322_MASANIELLO_QUADRILLES_Part_4.txt 835 Plain-text file with the extracted tune(s)
Tune-59004-170_Bonne_foi-001.svg 12790 Scalable Vector Graphics format
Tune-59004-170_Bonne_foi.abc 737 ABC music file with the extracted tune(s)
Tune-59004-170_Bonne_foi.txt 737 Plain-text file with the extracted tune(s)
Tune-59004-get.log 9346 Log file, useful mostly for debugging
These files should be available for 24 hours.