pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-93599-Ragg.ps) >>/Users/jc/w/tmp/Tune-93599-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CMCIT/Ragg.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-93599-342_Sandy_Milne.abc 599 ABC music file with the extracted tune(s)
Tune-93599-342_Sandy_Milne.pdf 24098 Portable Data Format
Tune-93599-342_Sandy_Milne.ps 38954 PostScript
Tune-93599-342_Sandy_Milne.txt 599 Plain-text file with the extracted tune(s)
Tune-93599-Ragg.abc 1528 ABC music file with the extracted tune(s)
Tune-93599-Ragg.ps 54980 PostScript
Tune-93599-Ragg.txt 1528 Plain-text file with the extracted tune(s)
Tune-93599-get.log 15726 Log file, useful mostly for debugging
These files should be available for 24 hours.