pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3973-Woodcock_975-G-32-6.ps) >>/Users/jc/w/tmp/Tune-3973-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ONeills/jig/Woodcock_975-G-32-6.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_39732.log 273091 Log file, useful mostly for debugging
Coll_39733.log 810843 Log file, useful mostly for debugging
Coll_39739.log 271686 Log file, useful mostly for debugging
Tune-3973-Woodcock_975-G-32-6.abc 618 ABC music file with the extracted tune(s)
Tune-3973-Woodcock_975-G-32-6.ps 37559 PostScript
Tune-3973-Woodcock_975-G-32-6.txt 618 Plain-text file with the extracted tune(s)
Tune-3973-get.log 4661 Log file, useful mostly for debugging
These files should be available for 24 hours.