pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3759-EavesDropper_017-G-32-2.ps) >>/Users/jc/w/tmp/Tune-3759-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ONeills/jig/EavesDropper_017-G-32-2.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_37598.log 1058810 Log file, useful mostly for debugging
Find_37593.log 1562 Log file, useful mostly for debugging
Tune-3759-EavesDropper_017-G-32-2.abc 549 ABC music file with the extracted tune(s)
Tune-3759-EavesDropper_017-G-32-2.ps 34154 PostScript
Tune-3759-EavesDropper_017-G-32-2.txt 549 Plain-text file with the extracted tune(s)
Tune-3759-get.log 4764 Log file, useful mostly for debugging
Tune-37591-get.log 5012 Log file, useful mostly for debugging
Tune-37598-get.log 4701 Log file, useful mostly for debugging
Tune-37599-get.log 4477 Log file, useful mostly for debugging
These files should be available for 24 hours.