pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8904-20111_For_Lack_of_Gold.ps) >>/Users/jc/w/tmp/Tune-8904-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/ERM/20111_For_Lack_of_Gold.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_89044.log 461209 Log file, useful mostly for debugging
Coll_89046.log 457009 Log file, useful mostly for debugging
Form_8904.log 1023 Log file, useful mostly for debugging
Tune-8904-20111_For_Lack_of_Gold.abc 745 ABC music file with the extracted tune(s)
Tune-8904-20111_For_Lack_of_Gold.ps 37629 PostScript
Tune-8904-20111_For_Lack_of_Gold.txt 745 Plain-text file with the extracted tune(s)
Tune-8904-get.log 4633 Log file, useful mostly for debugging
These files should be available for 24 hours.