pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1184-Comely_Maiden-D-16-2.ps) >>/Users/jc/w/tmp/Tune-1184-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ONeills/reel/Comely_Maiden-D-16-2.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_11847.log 582935 Log file, useful mostly for debugging
Tune-1184-Comely_Maiden-D-16-2.abc 535 ABC music file with the extracted tune(s)
Tune-1184-Comely_Maiden-D-16-2.ps 35767 PostScript
Tune-1184-Comely_Maiden-D-16-2.txt 535 Plain-text file with the extracted tune(s)
Tune-1184-get.log 4806 Log file, useful mostly for debugging
Tune-11843-get.log 1396 Log file, useful mostly for debugging
Tune-11847-get.log 1396 Log file, useful mostly for debugging
These files should be available for 24 hours.