pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-40448-Maidens-D-32-3.ps) >>/Users/jc/w/tmp/Tune-40448-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/session/jig/Maidens-D-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_40448.log 264661 Log file, useful mostly for debugging
Tune-40448-Maidens-D-32-3.abc 511 ABC music file with the extracted tune(s)
Tune-40448-Maidens-D-32-3.ps 35067 PostScript
Tune-40448-Maidens-D-32-3.txt 511 Plain-text file with the extracted tune(s)
Tune-40448-get.log 4522 Log file, useful mostly for debugging
These files should be available for 24 hours.