pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-42945-FiresideReel2.ps) >>/Users/jc/w/tmp/Tune-42945-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/FiresideReel2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-42945-FiresideReel2.abc 1593 ABC music file with the extracted tune(s)
Tune-42945-FiresideReel2.ps 42792 PostScript
Tune-42945-FiresideReel2.txt 1593 Plain-text file with the extracted tune(s)
Tune-42945-get.log 4911 Log file, useful mostly for debugging
These files should be available for 24 hours.