pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-48222-000_Title.ps) >>/Users/jc/w/tmp/Tune-48222-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Chappell/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-48222-000_Title.abc 285 ABC music file with the extracted tune(s)
Tune-48222-000_Title.ps 31011 PostScript
Tune-48222-000_Title.txt 285 Plain-text file with the extracted tune(s)
Tune-48222-Glen2.abc 146 ABC music file with the extracted tune(s)
Tune-48222-Glen2.ps 6 PostScript
Tune-48222-Glen2.txt 146 Plain-text file with the extracted tune(s)
Tune-48222-get.log 12726 Log file, useful mostly for debugging
These files should be available for 24 hours.