pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7144-061_Maggie_Lauder.ps) >>/Users/jc/w/tmp/Tune-7144-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Chappell/061_Maggie_Lauder.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-7144-061_Maggie_Lauder.abc 527 ABC music file with the extracted tune(s)
Tune-7144-061_Maggie_Lauder.ps 35470 PostScript
Tune-7144-061_Maggie_Lauder.txt 527 Plain-text file with the extracted tune(s)
Tune-7144-get.log 8779 Log file, useful mostly for debugging
Tune-71443-018_My_Sheep_I_Neglected.abc 961 ABC music file with the extracted tune(s)
Tune-71443-018_My_Sheep_I_Neglected.ps 40355 PostScript
Tune-71443-018_My_Sheep_I_Neglected.txt 961 Plain-text file with the extracted tune(s)
Tune-71443-get.log 11095 Log file, useful mostly for debugging
Tune-71444-get.log 5121 Log file, useful mostly for debugging
Tune-71448-get.log 4365 Log file, useful mostly for debugging
These files should be available for 24 hours.