pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-85322-Sallys_Fancy.ps) >>/Users/jc/w/tmp/Tune-85322-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnWalsh/Sallys_Fancy.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_85322.log 329293 Log file, useful mostly for debugging
Tune-85322-Sallys_Fancy.abc 1174 ABC music file with the extracted tune(s)
Tune-85322-Sallys_Fancy.ps 34439 PostScript
Tune-85322-Sallys_Fancy.txt 1174 Plain-text file with the extracted tune(s)
Tune-85322-get.log 4481 Log file, useful mostly for debugging
These files should be available for 24 hours.