pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-40320-Alexander_Laings_Hornpipe_E.ps) >>/Users/jc/w/tmp/Tune-40320-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/hornpipe/Alexander_Laings_Hornpipe_E.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_40320.log 839 Log file, useful mostly for debugging
Tune-40320-Alexander_Laings_Hornpipe_E.abc 589 ABC music file with the extracted tune(s)
Tune-40320-Alexander_Laings_Hornpipe_E.ps 34430 PostScript
Tune-40320-Alexander_Laings_Hornpipe_E.txt 589 Plain-text file with the extracted tune(s)
Tune-40320-get.log 4873 Log file, useful mostly for debugging
These files should be available for 24 hours.