pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9782-GayGordons1.ps) >>/Users/jc/w/tmp/Tune-9782-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/GayGordons1.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-9782-GayGordons1.abc 1145 ABC music file with the extracted tune(s)
Tune-9782-GayGordons1.ps 42755 PostScript
Tune-9782-GayGordons1.txt 1145 Plain-text file with the extracted tune(s)
Tune-9782-get.log 8820 Log file, useful mostly for debugging
Tune-97820-get.log 4083 Log file, useful mostly for debugging
Tune-97822-get.log 4857 Log file, useful mostly for debugging
Tune-97824-get.log 4998 Log file, useful mostly for debugging
These files should be available for 24 hours.