pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6397-My_ain_Kind_Deary.ps) >>/Users/jc/w/tmp/Tune-6397-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCD/My_ain_Kind_Deary.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_63975.log 263256 Log file, useful mostly for debugging
Coll_63979.log 976115 Log file, useful mostly for debugging
Find_63976.log 1778 Log file, useful mostly for debugging
Form_63970.log 1738 Log file, useful mostly for debugging
Form_63973.log 832 Log file, useful mostly for debugging
Form_63979.log 1652 Log file, useful mostly for debugging
Tune-6397-My_ain_Kind_Deary.abc 1809 ABC music file with the extracted tune(s)
Tune-6397-My_ain_Kind_Deary.ps 38611 PostScript
Tune-6397-My_ain_Kind_Deary.txt 1809 Plain-text file with the extracted tune(s)
Tune-6397-get.log 4550 Log file, useful mostly for debugging
Tune-63977-get.log 168732 Log file, useful mostly for debugging
Tune-63978-get.log 5921 Log file, useful mostly for debugging
These files should be available for 24 hours.