pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7735-StoorieMiller.ps) >>/Users/jc/w/tmp/Tune-7735-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/StoorieMiller.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_77351.log 1329081 Log file, useful mostly for debugging
Tune-7735-StoorieMiller.abc 1117 ABC music file with the extracted tune(s)
Tune-7735-StoorieMiller.ps 41326 PostScript
Tune-7735-StoorieMiller.txt 1117 Plain-text file with the extracted tune(s)
Tune-7735-get.log 4866 Log file, useful mostly for debugging
Tune-77354-get.log 1451 Log file, useful mostly for debugging
Tune-77359-get.log 1517 Log file, useful mostly for debugging
These files should be available for 24 hours.