pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6911-000_Title.ps) >>/Users/jc/w/tmp/Tune-6911-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Fraser/000_Title.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-6911-000_Title.abc 1487 ABC music file with the extracted tune(s)
Tune-6911-000_Title.ps 33166 PostScript
Tune-6911-000_Title.txt 1487 Plain-text file with the extracted tune(s)
Tune-6911-get.log 5218 Log file, useful mostly for debugging
Tune-69110-get.log 2687 Log file, useful mostly for debugging
Tune-69115-get.log 4647 Log file, useful mostly for debugging
Tune-69116-get.log 4907 Log file, useful mostly for debugging
Tune-69117-get.log 6098 Log file, useful mostly for debugging
These files should be available for 24 hours.