pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4617-Sailors_Wife-Em-32-2.ps) >>/Users/jc/w/tmp/Tune-4617-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/session/jig/Sailors_Wife-Em-32-2.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_4617.log 270281 Log file, useful mostly for debugging
Coll_46171.log 1041533 Log file, useful mostly for debugging
Coll_46173.log 486654 Log file, useful mostly for debugging
Coll_46178.log 268876 Log file, useful mostly for debugging
Tune-4617-Sailors_Wife-Em-32-2.abc 490 ABC music file with the extracted tune(s)
Tune-4617-Sailors_Wife-Em-32-2.ps 34567 PostScript
Tune-4617-Sailors_Wife-Em-32-2.txt 490 Plain-text file with the extracted tune(s)
Tune-4617-get.log 4702 Log file, useful mostly for debugging
Tune-46170-get.log 7063 Log file, useful mostly for debugging
Tune-46172-get.log 4247 Log file, useful mostly for debugging
Tune-46178-get.log 4177 Log file, useful mostly for debugging
These files should be available for 24 hours.