pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-62812-KissingBridge.ps) >>/Users/jc/w/tmp/Tune-62812-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/KissingBridge.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_62812.log 1336101 Log file, useful mostly for debugging
Tune-62812-KissingBridge.abc 1675 ABC music file with the extracted tune(s)
Tune-62812-KissingBridge.ps 44712 PostScript
Tune-62812-KissingBridge.txt 1675 Plain-text file with the extracted tune(s)
Tune-62812-get.log 4916 Log file, useful mostly for debugging
These files should be available for 24 hours.