pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-91777-RedHouse_PLFD1695_339.ps) >>/Users/jc/w/tmp/Tune-91777-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Playford/RedHouse_PLFD1695_339.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_91777.log 250611 Log file, useful mostly for debugging
Tune-91777-RedHouse_PLFD1695_339.abc 556 ABC music file with the extracted tune(s)
Tune-91777-RedHouse_PLFD1695_339.ps 37910 PostScript
Tune-91777-RedHouse_PLFD1695_339.txt 556 Plain-text file with the extracted tune(s)
Tune-91777-get.log 5385 Log file, useful mostly for debugging
These files should be available for 24 hours.