pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-966-MarriageHater_PLFD1695_332.ps) >>/Users/jc/w/tmp/Tune-966-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/MarriageHater_PLFD1695_332.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_96617.log 286211 Log file, useful mostly for debugging
Coll_96648.log 142105 Log file, useful mostly for debugging
Coll_96661.log 26436 Log file, useful mostly for debugging
Coll_96693.log 26115 Log file, useful mostly for debugging
Form_96606.log 811 Log file, useful mostly for debugging
Tune-966-MarriageHater_PLFD1695_332.abc 476 ABC music file with the extracted tune(s)
Tune-966-MarriageHater_PLFD1695_332.ps 35094 PostScript
Tune-966-MarriageHater_PLFD1695_332.txt 476 Plain-text file with the extracted tune(s)
Tune-966-get.log 5488 Log file, useful mostly for debugging
Tune-96601-get.log 1267 Log file, useful mostly for debugging
Tune-96613-get.log 1273 Log file, useful mostly for debugging
Tune-96629-get.log 1291 Log file, useful mostly for debugging
Tune-96635-get.log 1285 Log file, useful mostly for debugging
Tune-9664-get.log 1216 Log file, useful mostly for debugging
Tune-96644-get.log 1285 Log file, useful mostly for debugging
Tune-96672-get.log 1285 Log file, useful mostly for debugging
Tune-96678-get.log 1285 Log file, useful mostly for debugging
Tune-96683-get.log 1400 Log file, useful mostly for debugging
Tune-96688-get.log 6245 Log file, useful mostly for debugging
These files should be available for 24 hours.