pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84291-JennyLindP.ps) >>/Users/jc/w/tmp/Tune-84291-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/JennyLindP.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-84291-0572_FISHERS_HORNPIPE.abc 594 ABC music file with the extracted tune(s)
Tune-84291-0572_FISHERS_HORNPIPE.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-84291-0572_FISHERS_HORNPIPE.ps 35765 PostScript
Tune-84291-0572_FISHERS_HORNPIPE.txt 594 Plain-text file with the extracted tune(s)
Tune-84291-JennyLindP.abc 767 ABC music file with the extracted tune(s)
Tune-84291-JennyLindP.ps 34862 PostScript
Tune-84291-JennyLindP.txt 767 Plain-text file with the extracted tune(s)
Tune-84291-get.log 10046 Log file, useful mostly for debugging
These files should be available for 24 hours.