pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-975-CR10.ps) >>/Users/jc/w/tmp/Tune-975-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/Contra/CR10.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_97501.log 447314 Log file, useful mostly for debugging
Coll_97508.log 266065 Log file, useful mostly for debugging
Coll_97515.log 877269 Log file, useful mostly for debugging
Coll_97520.log 260445 Log file, useful mostly for debugging
Coll_97527.log 370035 Log file, useful mostly for debugging
Coll_9753.log 254827 Log file, useful mostly for debugging
Coll_97531.log 264660 Log file, useful mostly for debugging
Coll_97539.log 374250 Log file, useful mostly for debugging
Coll_97546.log 412189 Log file, useful mostly for debugging
Coll_97550.log 378465 Log file, useful mostly for debugging
Coll_97557.log 261850 Log file, useful mostly for debugging
Coll_97561.log 371440 Log file, useful mostly for debugging
Coll_97569.log 260445 Log file, useful mostly for debugging
Coll_97572.log 374250 Log file, useful mostly for debugging
Coll_97580.log 271685 Log file, useful mostly for debugging
Coll_97583.log 368630 Log file, useful mostly for debugging
Coll_97592.log 267470 Log file, useful mostly for debugging
Coll_97595.log 143451 Log file, useful mostly for debugging
Find_97566.log 1845 Log file, useful mostly for debugging
Find_9759.log 1437 Log file, useful mostly for debugging
Tune-975-CR10.abc 2262 ABC music file with the extracted tune(s)
Tune-975-CR10.ps 46581 PostScript
Tune-975-CR10.txt 2262 Plain-text file with the extracted tune(s)
Tune-975-get.log 4326 Log file, useful mostly for debugging
Tune-97506-get.log 5047 Log file, useful mostly for debugging
Tune-97512-get.log 4408 Log file, useful mostly for debugging
Tune-97514-get.log 4137 Log file, useful mostly for debugging
Tune-9752-get.log 5209 Log file, useful mostly for debugging
Tune-9753-get.log 1431 Log file, useful mostly for debugging
Tune-97537-get.log 4050 Log file, useful mostly for debugging
Tune-97538-get.log 3092 Log file, useful mostly for debugging
Tune-97539-get.log 4203 Log file, useful mostly for debugging
Tune-9754-get.log 4683 Log file, useful mostly for debugging
Tune-97550-get.log 4967 Log file, useful mostly for debugging
Tune-97560-get.log 5025 Log file, useful mostly for debugging
Tune-97566-get.log 9192 Log file, useful mostly for debugging
Tune-97572-get.log 3326 Log file, useful mostly for debugging
Tune-97582-get.log 4157 Log file, useful mostly for debugging
Tune-97587-get.log 4646 Log file, useful mostly for debugging
Tune-97595-get.log 4362 Log file, useful mostly for debugging
Tune-97598-get.log 4533 Log file, useful mostly for debugging
These files should be available for 24 hours.