pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-46762-have_you_met_miss_jones.ps) >>/Users/jc/w/tmp/Tune-46762-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/jazz/have_you_met_miss_jones.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-46762-get.log 6312 Log file, useful mostly for debugging
Tune-46762-have_you_met_miss_jones.abc 1496 ABC music file with the extracted tune(s)
Tune-46762-have_you_met_miss_jones.ps 41536 PostScript
Tune-46762-have_you_met_miss_jones.txt 1496 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.