pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1523-Ciaran_Tourish-D-32-4.ps) >>/Users/jc/w/tmp/Tune-1523-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/Scotland/reel/Ciaran_Tourish-D-32-4.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_15233.log 732525 Log file, useful mostly for debugging
Coll_15235.log 833685 Log file, useful mostly for debugging
Coll_15236.log 576570 Log file, useful mostly for debugging
Coll_15237.log 459955 Log file, useful mostly for debugging
Tune-1523-Ciaran_Tourish-D-32-4.abc 583 ABC music file with the extracted tune(s)
Tune-1523-Ciaran_Tourish-D-32-4.ps 36138 PostScript
Tune-1523-Ciaran_Tourish-D-32-4.txt 583 Plain-text file with the extracted tune(s)
Tune-1523-get.log 4691 Log file, useful mostly for debugging
Tune-15231-get.log 1383 Log file, useful mostly for debugging
Tune-15235-get.log 5937 Log file, useful mostly for debugging
These files should be available for 24 hours.