pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3580-HighlandsOfBanffshire.ps) >>/Users/jc/w/tmp/Tune-3580-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/HighlandsOfBanffshire.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_35809.log 1519 Log file, useful mostly for debugging
Form_35801.log 1418 Log file, useful mostly for debugging
Tune-3580-HighlandsOfBanffshire.abc 286 ABC music file with the extracted tune(s)
Tune-3580-HighlandsOfBanffshire.ps 30568 PostScript
Tune-3580-HighlandsOfBanffshire.txt 286 Plain-text file with the extracted tune(s)
Tune-3580-get.log 4664 Log file, useful mostly for debugging
Tune-35801-SCD_RoyGoldring_15SocialDances.abc 166 ABC music file with the extracted tune(s)
Tune-35801-SCD_RoyGoldring_15SocialDances.ps 6 PostScript
Tune-35801-SCD_RoyGoldring_15SocialDances.txt 166 Plain-text file with the extracted tune(s)
Tune-35801-get.log 4403 Log file, useful mostly for debugging
Tune-35805-get.log 5265 Log file, useful mostly for debugging
Tune-35806-get.log 3844 Log file, useful mostly for debugging
Tune-35807-get.log 12321 Log file, useful mostly for debugging
Tune-35808-get.log 4947 Log file, useful mostly for debugging
Tune-35809-get.log 4054 Log file, useful mostly for debugging
These files should be available for 24 hours.