pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9086-8067_Trip_to_Sligo.ps) >>/Users/jc/w/tmp/Tune-9086-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnJohnson/8067_Trip_to_Sligo.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_90867.log 264661 Log file, useful mostly for debugging
Form_9086.log 847 Log file, useful mostly for debugging
Tune-9086-8067_Trip_to_Sligo.abc 397 ABC music file with the extracted tune(s)
Tune-9086-8067_Trip_to_Sligo.ps 34425 PostScript
Tune-9086-8067_Trip_to_Sligo.txt 397 Plain-text file with the extracted tune(s)
Tune-9086-get.log 4667 Log file, useful mostly for debugging
Tune-90862-get.log 4435 Log file, useful mostly for debugging
Tune-90863-get.log 7974 Log file, useful mostly for debugging
Tune-90869-8177_Jenny_of_the_Green.abc 418 ABC music file with the extracted tune(s)
Tune-90869-8177_Jenny_of_the_Green.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-90869-8177_Jenny_of_the_Green.ps 35044 PostScript
Tune-90869-8177_Jenny_of_the_Green.txt 418 Plain-text file with the extracted tune(s)
Tune-90869-get.log 5613 Log file, useful mostly for debugging
These files should be available for 24 hours.