pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-74467-Devils_in_Dublin_1.ps) >>/Users/jc/w/tmp/Tune-74467-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Perron-Miller/Devils_in_Dublin_1.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_74467.log 1134 Log file, useful mostly for debugging
Tune-74467-Devils_in_Dublin_1.abc 576 ABC music file with the extracted tune(s)
Tune-74467-Devils_in_Dublin_1.ps 36628 PostScript
Tune-74467-Devils_in_Dublin_1.txt 576 Plain-text file with the extracted tune(s)
Tune-74467-get.log 28176 Log file, useful mostly for debugging
These files should be available for 24 hours.