pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-83987-WhatYouPlease_PLFD1657_135.ps) >>/Users/jc/w/tmp/Tune-83987-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Playford/WhatYouPlease_PLFD1657_135.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-83987-EppingForest.abc 426 ABC music file with the extracted tune(s)
Tune-83987-EppingForest.ps 35198 PostScript
Tune-83987-EppingForest.txt 426 Plain-text file with the extracted tune(s)
Tune-83987-WhatYouPlease_PLFD1657_135.abc 323 ABC music file with the extracted tune(s)
Tune-83987-WhatYouPlease_PLFD1657_135.ps 32438 PostScript
Tune-83987-WhatYouPlease_PLFD1657_135.txt 323 Plain-text file with the extracted tune(s)
Tune-83987-get.log 9388 Log file, useful mostly for debugging
These files should be available for 24 hours.