pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-91416-0141.ps) >>/Users/jc/w/tmp/Tune-91416-get.log 2>&1" returned status 256
http://abcnotation.com/getResource/downloads/text_/the-little-drummer-boy.abc?a=www.alfwarnock.info/alfs/abc/alfreel/0141

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Form_91416.log 779 Log file, useful mostly for debugging
Tune-91416-0141.abc 328 ABC music file with the extracted tune(s)
Tune-91416-0141.ps 34895 PostScript
Tune-91416-0141.txt 328 Plain-text file with the extracted tune(s)
Tune-91416-get.log 10451 Log file, useful mostly for debugging
These files should be available for 24 hours.