pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6659-CarricksRant.ps) >>/Users/jc/w/tmp/Tune-6659-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/CarricksRant.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_6659.log 15514 Log file, useful mostly for debugging
Form_66597.log 938 Log file, useful mostly for debugging
Tune-6659-CarricksRant.abc 629 ABC music file with the extracted tune(s)
Tune-6659-CarricksRant.ps 37691 PostScript
Tune-6659-CarricksRant.txt 629 Plain-text file with the extracted tune(s)
Tune-6659-get.log 10373 Log file, useful mostly for debugging
Tune-66590-get.log 17779 Log file, useful mostly for debugging
Tune-66591-get.log 3412 Log file, useful mostly for debugging
Tune-66592-get.log 4327 Log file, useful mostly for debugging
Tune-66596-000_Title.abc 1098 ABC music file with the extracted tune(s)
Tune-66596-000_Title.ps 32746 PostScript
Tune-66596-000_Title.txt 1098 Plain-text file with the extracted tune(s)
Tune-66596-get.log 4468 Log file, useful mostly for debugging
These files should be available for 24 hours.