pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-80872-CalliopeHouse_D.ps) >>/Users/jc/w/tmp/Tune-80872-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/session/jig/CalliopeHouse_D.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_80872.log 485248 Log file, useful mostly for debugging
Tune-80872-CalliopeHouse_D.abc 621 ABC music file with the extracted tune(s)
Tune-80872-CalliopeHouse_D.ps 35471 PostScript
Tune-80872-CalliopeHouse_D.txt 621 Plain-text file with the extracted tune(s)
Tune-80872-get.log 4589 Log file, useful mostly for debugging
These files should be available for 24 hours.