pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-49718-MissingTurn1.ps) >>/Users/jc/w/tmp/Tune-49718-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/MissingTurn1.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_49718.log 594321 Log file, useful mostly for debugging
Tune-49718-MissingTurn1.abc 1882 ABC music file with the extracted tune(s)
Tune-49718-MissingTurn1.ps 49565 PostScript
Tune-49718-MissingTurn1.txt 1882 Plain-text file with the extracted tune(s)
Tune-49718-get.log 4868 Log file, useful mostly for debugging
These files should be available for 24 hours.