pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7703-ArchieMenzies_1.ps) >>/Users/jc/w/tmp/Tune-7703-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/ArchieMenzies_1.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 PNG]
filesizedescription
Coll_7703.log 819635 Log file, useful mostly for debugging
Coll_77033.log 1505795 Log file, useful mostly for debugging
Coll_77036.log 889885 Log file, useful mostly for debugging
Coll_77038.log 1071649 Log file, useful mostly for debugging
Tune-7703-ArchieMenzies_1.abc 457 ABC music file with the extracted tune(s)
Tune-7703-ArchieMenzies_1.ps 35818 PostScript
Tune-7703-ArchieMenzies_1.txt 457 Plain-text file with the extracted tune(s)
Tune-7703-get.log 4619 Log file, useful mostly for debugging
These files should be available for 24 hours.