pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4357-Honest_Man-D-16-3.ps) >>/Users/jc/w/tmp/Tune-4357-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ONeills/air/Honest_Man-D-16-3.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_43575.log 1822 Log file, useful mostly for debugging
Find_43579.log 1479 Log file, useful mostly for debugging
Tune-4357-Honest_Man-D-16-3.abc 617 ABC music file with the extracted tune(s)
Tune-4357-Honest_Man-D-16-3.ps 37717 PostScript
Tune-4357-Honest_Man-D-16-3.txt 617 Plain-text file with the extracted tune(s)
Tune-4357-get.log 9501 Log file, useful mostly for debugging
Tune-43574-get.log 4926 Log file, useful mostly for debugging
Tune-43575-get.log 3984 Log file, useful mostly for debugging
Tune-43576-get.log 5647 Log file, useful mostly for debugging
Tune-43577-get.log 4597 Log file, useful mostly for debugging
Tune-43578-get.log 5620 Log file, useful mostly for debugging
Tune-43579-get.log 4044 Log file, useful mostly for debugging
These files should be available for 24 hours.