pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-57148-Bath.ps) >>/Users/jc/w/tmp/Tune-57148-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/Bath.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-57148-023_MissMargaretGreirsonsReel.abc 859 ABC music file with the extracted tune(s)
Tune-57148-023_MissMargaretGreirsonsReel.pdf 17333 Portable Data Format
Tune-57148-023_MissMargaretGreirsonsReel.ps 36708 PostScript
Tune-57148-023_MissMargaretGreirsonsReel.txt 859 Plain-text file with the extracted tune(s)
Tune-57148-Bath.abc 184 ABC music file with the extracted tune(s)
Tune-57148-Bath.ps 31976 PostScript
Tune-57148-Bath.txt 184 Plain-text file with the extracted tune(s)
Tune-57148-get.log 10246 Log file, useful mostly for debugging
These files should be available for 24 hours.