pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-513-Higgins_Best-A-24-3.ps) >>/Users/jc/w/tmp/Tune-513-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ONeills/hornpipe/Higgins_Best-A-24-3.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_51301.log 400946 Log file, useful mostly for debugging
Coll_51306.log 659987 Log file, useful mostly for debugging
Coll_51312.log 396731 Log file, useful mostly for debugging
Coll_51313.log 267471 Log file, useful mostly for debugging
Coll_51316.log 275901 Log file, useful mostly for debugging
Coll_51319.log 391111 Log file, useful mostly for debugging
Coll_51324.log 267471 Log file, useful mostly for debugging
Coll_51326.log 396731 Log file, useful mostly for debugging
Coll_51330.log 681062 Log file, useful mostly for debugging
Coll_51335.log 267471 Log file, useful mostly for debugging
Coll_51339.log 412440 Log file, useful mostly for debugging
Coll_51343.log 395326 Log file, useful mostly for debugging
Coll_51346.log 267471 Log file, useful mostly for debugging
Coll_5135.log 153769 Log file, useful mostly for debugging
Coll_51351.log 410781 Log file, useful mostly for debugging
Coll_51354.log 400946 Log file, useful mostly for debugging
Coll_51357.log 267471 Log file, useful mostly for debugging
Coll_51363.log 400946 Log file, useful mostly for debugging
Coll_51365.log 393921 Log file, useful mostly for debugging
Coll_51372.log 267471 Log file, useful mostly for debugging
Coll_51376.log 542345 Log file, useful mostly for debugging
Coll_5138.log 400946 Log file, useful mostly for debugging
Coll_51383.log 267471 Log file, useful mostly for debugging
Coll_51387.log 402351 Log file, useful mostly for debugging
Coll_51388.log 395326 Log file, useful mostly for debugging
Coll_51389.log 133775 Log file, useful mostly for debugging
Coll_51395.log 267471 Log file, useful mostly for debugging
Coll_51398.log 399541 Log file, useful mostly for debugging
Find_51368.log 1780 Log file, useful mostly for debugging
Tune-513-Higgins_Best-A-24-3.abc 490 ABC music file with the extracted tune(s)
Tune-513-Higgins_Best-A-24-3.ps 35429 PostScript
Tune-513-Higgins_Best-A-24-3.txt 490 Plain-text file with the extracted tune(s)
Tune-513-get.log 4695 Log file, useful mostly for debugging
Tune-51316-get.log 7426 Log file, useful mostly for debugging
Tune-51353-Chieftain_2-G-16-2.abc 564 ABC music file with the extracted tune(s)
Tune-51353-Chieftain_2-G-16-2.ps 34145 PostScript
Tune-51353-Chieftain_2-G-16-2.txt 564 Plain-text file with the extracted tune(s)
Tune-51353-get.log 4719 Log file, useful mostly for debugging
Tune-51362-Willy_Reilly-A-16-4.abc 443 ABC music file with the extracted tune(s)
Tune-51362-Willy_Reilly-A-16-4.pdf 15604 Portable Data Format
Tune-51362-Willy_Reilly-A-16-4.ps 34485 PostScript
Tune-51362-Willy_Reilly-A-16-4.txt 443 Plain-text file with the extracted tune(s)
Tune-51362-get.log 5567 Log file, useful mostly for debugging
Tune-51372-get.log 5026 Log file, useful mostly for debugging
Tune-51375-Johnny_Cope-A-32-2.abc 479 ABC music file with the extracted tune(s)
Tune-51375-Johnny_Cope-A-32-2.pdf 14866 Portable Data Format
Tune-51375-Johnny_Cope-A-32-2.ps 34480 PostScript
Tune-51375-Johnny_Cope-A-32-2.txt 479 Plain-text file with the extracted tune(s)
Tune-51375-get.log 5583 Log file, useful mostly for debugging
Tune-51395-get.log 4665 Log file, useful mostly for debugging
These files should be available for 24 hours.