pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2665-Southbrae-G-32-3.ps) >>/Users/jc/w/tmp/Tune-2665-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/jig1/Southbrae-G-32-3.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_2665.log 587810 Log file, useful mostly for debugging
Coll_26651.log 753600 Log file, useful mostly for debugging
Tune-2665-Southbrae-G-32-3.abc 608 ABC music file with the extracted tune(s)
Tune-2665-Southbrae-G-32-3.ps 35598 PostScript
Tune-2665-Southbrae-G-32-3.txt 608 Plain-text file with the extracted tune(s)
Tune-2665-get.log 4496 Log file, useful mostly for debugging
Tune-26650-get.log 9876 Log file, useful mostly for debugging
Tune-26651-get.log 4743 Log file, useful mostly for debugging
Tune-26654-get.log 22482 Log file, useful mostly for debugging
These files should be available for 24 hours.