pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9726-117-Count_Saxs_March-V1.ps) >>/Users/jc/w/tmp/Tune-9726-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Stewart/SCAJMR/117-Count_Saxs_March-V1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_97260.log 266066 Log file, useful mostly for debugging
Coll_97262.log 122165 Log file, useful mostly for debugging
Coll_97264.log 146028 Log file, useful mostly for debugging
Coll_97265.log 264661 Log file, useful mostly for debugging
Form_97264.log 2848 Log file, useful mostly for debugging
Tune-9726-117-Count_Saxs_March-V1.abc 862 ABC music file with the extracted tune(s)
Tune-9726-117-Count_Saxs_March-V1.ps 36361 PostScript
Tune-9726-117-Count_Saxs_March-V1.txt 862 Plain-text file with the extracted tune(s)
Tune-9726-get.log 4797 Log file, useful mostly for debugging
Tune-97266-get.log 5077 Log file, useful mostly for debugging
Tune-97267-get.log 13003 Log file, useful mostly for debugging
Tune-97268-get.log 5463 Log file, useful mostly for debugging
Tune-97269-get.log 5007 Log file, useful mostly for debugging
These files should be available for 24 hours.