pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-935-Tralibane_Bridge-Gm-24-6.ps) >>/Users/jc/w/tmp/Tune-935-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ONeills/jig/Tralibane_Bridge-Gm-24-6.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_93500.log 274496 Log file, useful mostly for debugging
Coll_93509.log 129904 Log file, useful mostly for debugging
Coll_9351.log 142159 Log file, useful mostly for debugging
Coll_93511.log 274496 Log file, useful mostly for debugging
Coll_93521.log 537752 Log file, useful mostly for debugging
Coll_93522.log 274496 Log file, useful mostly for debugging
Coll_93529.log 531613 Log file, useful mostly for debugging
Coll_9353.log 271686 Log file, useful mostly for debugging
Coll_93532.log 271686 Log file, useful mostly for debugging
Coll_93533.log 274496 Log file, useful mostly for debugging
Coll_93534.log 126679 Log file, useful mostly for debugging
Coll_93535.log 266066 Log file, useful mostly for debugging
Coll_93544.log 274496 Log file, useful mostly for debugging
Coll_93550.log 801008 Log file, useful mostly for debugging
Coll_93555.log 546182 Log file, useful mostly for debugging
Coll_93562.log 266066 Log file, useful mostly for debugging
Coll_93566.log 546182 Log file, useful mostly for debugging
Coll_93577.log 812248 Log file, useful mostly for debugging
Coll_9358.log 564447 Log file, useful mostly for debugging
Coll_93580.log 271686 Log file, useful mostly for debugging
Coll_93588.log 537752 Log file, useful mostly for debugging
Coll_93590.log 548992 Log file, useful mostly for debugging
Coll_93599.log 271686 Log file, useful mostly for debugging
Tune-935-Tralibane_Bridge-Gm-24-6.abc 651 ABC music file with the extracted tune(s)
Tune-935-Tralibane_Bridge-Gm-24-6.ps 38006 PostScript
Tune-935-Tralibane_Bridge-Gm-24-6.txt 651 Plain-text file with the extracted tune(s)
Tune-935-get.log 4772 Log file, useful mostly for debugging
Tune-93500-get.log 2212 Log file, useful mostly for debugging
Tune-93540-Kilkenny_Girl-G-32-3-001.svg 14379 Scalable Vector Graphics format
Tune-93540-Kilkenny_Girl-G-32-3.abc 396 ABC music file with the extracted tune(s)
Tune-93540-Kilkenny_Girl-G-32-3.txt 396 Plain-text file with the extracted tune(s)
Tune-93540-get.log 4332 Log file, useful mostly for debugging
Tune-93541-Tommy_Johnson-D-32-2-001.svg 13965 Scalable Vector Graphics format
Tune-93541-Tommy_Johnson-D-32-2.abc 394 ABC music file with the extracted tune(s)
Tune-93541-Tommy_Johnson-D-32-2.txt 394 Plain-text file with the extracted tune(s)
Tune-93541-get.log 4323 Log file, useful mostly for debugging
Tune-93546-get.log 1398 Log file, useful mostly for debugging
Tune-93562-Lullaby_2-D-16-1.abc 512 ABC music file with the extracted tune(s)
Tune-93562-Lullaby_2-D-16-1.ps 33013 PostScript
Tune-93562-Lullaby_2-D-16-1.txt 512 Plain-text file with the extracted tune(s)
Tune-93562-get.log 4687 Log file, useful mostly for debugging
Tune-93573-Miss_Casey-A-32-3-001.svg 20394 Scalable Vector Graphics format
Tune-93573-Miss_Casey-A-32-3.abc 444 ABC music file with the extracted tune(s)
Tune-93573-Miss_Casey-A-32-3.txt 444 Plain-text file with the extracted tune(s)
Tune-93573-get.log 8870 Log file, useful mostly for debugging
Tune-93599-get.log 1398 Log file, useful mostly for debugging
These files should be available for 24 hours.