pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1533-Sailor.ps) >>/Users/jc/w/tmp/Tune-1533-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scotland/Sailor.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_15336.log 285738 Log file, useful mostly for debugging
Tune-1533-Sailor.abc 1568 ABC music file with the extracted tune(s)
Tune-1533-Sailor.ps 45301 PostScript
Tune-1533-Sailor.txt 1568 Plain-text file with the extracted tune(s)
Tune-1533-get.log 4669 Log file, useful mostly for debugging
Tune-15332-get.log 1384 Log file, useful mostly for debugging
Tune-15338-WanderingWillie-001.svg 30215 Scalable Vector Graphics format
Tune-15338-WanderingWillie.abc 1076 ABC music file with the extracted tune(s)
Tune-15338-WanderingWillie.txt 1076 Plain-text file with the extracted tune(s)
Tune-15338-get.log 4635 Log file, useful mostly for debugging
These files should be available for 24 hours.