pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5484-Black_Nell.ps) >>/Users/jc/w/tmp/Tune-5484-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnWalsh/Black_Nell.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_54841.log 815 Log file, useful mostly for debugging
Tune-5484-Black_Nell.abc 1722 ABC music file with the extracted tune(s)
Tune-5484-Black_Nell.ps 35357 PostScript
Tune-5484-Black_Nell.txt 1722 Plain-text file with the extracted tune(s)
Tune-5484-get.log 8577 Log file, useful mostly for debugging
Tune-54840-get.log 1507 Log file, useful mostly for debugging
Tune-54843-get.log 5248 Log file, useful mostly for debugging
Tune-54844-get.log 3510 Log file, useful mostly for debugging
Tune-54847-get.log 1340 Log file, useful mostly for debugging
Tune-54849-10902_Maid_of_Isla.abc 635 ABC music file with the extracted tune(s)
Tune-54849-10902_Maid_of_Isla.pdf 16547 Portable Data Format
Tune-54849-10902_Maid_of_Isla.ps 36877 PostScript
Tune-54849-10902_Maid_of_Isla.txt 635 Plain-text file with the extracted tune(s)
Tune-54849-get.log 6896 Log file, useful mostly for debugging
These files should be available for 24 hours.