pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6829-Evit_Gabriel-Em-32-3.ps) >>/Users/jc/w/tmp/Tune-6829-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Evit_Gabriel-Em-32-3.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_6829.log 25315 Log file, useful mostly for debugging
Coll_68293.log 660870 Log file, useful mostly for debugging
Coll_68297.log 520370 Log file, useful mostly for debugging
Coll_68298.log 24834 Log file, useful mostly for debugging
Find_68296.log 1520 Log file, useful mostly for debugging
Tune-6829-Evit_Gabriel-Em-32-3.abc 589 ABC music file with the extracted tune(s)
Tune-6829-Evit_Gabriel-Em-32-3.ps 36332 PostScript
Tune-6829-Evit_Gabriel-Em-32-3.txt 589 Plain-text file with the extracted tune(s)
Tune-6829-get.log 4638 Log file, useful mostly for debugging
Tune-68293-get.log 1409 Log file, useful mostly for debugging
Tune-68297-get.log 4689 Log file, useful mostly for debugging
Tune-68298-get.log 1409 Log file, useful mostly for debugging
These files should be available for 24 hours.