pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5407-MaggieLauder_G.ps) >>/Users/jc/w/tmp/Tune-5407-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/MaggieLauder_G.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-5407-MaggieLauder_G.abc 445 ABC music file with the extracted tune(s)
Tune-5407-MaggieLauder_G.ps 33287 PostScript
Tune-5407-MaggieLauder_G.txt 445 Plain-text file with the extracted tune(s)
Tune-5407-get.log 4482 Log file, useful mostly for debugging
Tune-54070-GoldenBookOfFavoriteSongs1.abc 163 ABC music file with the extracted tune(s)
Tune-54070-GoldenBookOfFavoriteSongs1.pdf 2217 Portable Data Format
Tune-54070-GoldenBookOfFavoriteSongs1.ps 6 PostScript
Tune-54070-GoldenBookOfFavoriteSongs1.txt 163 Plain-text file with the extracted tune(s)
Tune-54070-get.log 9402 Log file, useful mostly for debugging
Tune-54071-get.log 3690 Log file, useful mostly for debugging
Tune-54075-get.log 4708 Log file, useful mostly for debugging
Tune-54077-get.log 4014 Log file, useful mostly for debugging
Tune-54079-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc 186 ABC music file with the extracted tune(s)
Tune-54079-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.pdf 2217 Portable Data Format
Tune-54079-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.ps 6 PostScript
Tune-54079-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.txt 186 Plain-text file with the extracted tune(s)
Tune-54079-get.log 6034 Log file, useful mostly for debugging
These files should be available for 24 hours.