pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2893-Lahard_Chase_1.ps) >>/Users/jc/w/tmp/Tune-2893-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/hornpipe/Lahard_Chase_1.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_28934.log 133774 Log file, useful mostly for debugging
Tune-2893-Lahard_Chase_1.abc 723 ABC music file with the extracted tune(s)
Tune-2893-Lahard_Chase_1.ps 39025 PostScript
Tune-2893-Lahard_Chase_1.txt 723 Plain-text file with the extracted tune(s)
Tune-2893-get.log 11165 Log file, useful mostly for debugging
Tune-28930-get.log 4492 Log file, useful mostly for debugging
Tune-28931-get.log 7234 Log file, useful mostly for debugging
Tune-28935-get.log 1380 Log file, useful mostly for debugging
Tune-28939-get.log 6631 Log file, useful mostly for debugging
These files should be available for 24 hours.