pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-96717-LovelyNancy.ps) >>/Users/jc/w/tmp/Tune-96717-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/contrib/Tunes/LovelyNancy.abc

Error exit status 256; here are some files to check:
[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Find_96717.log 1713 Log file, useful mostly for debugging
Tune-96717-LovelyNancy.abc 416 ABC music file with the extracted tune(s)
Tune-96717-LovelyNancy.ps 35270 PostScript
Tune-96717-LovelyNancy.txt 416 Plain-text file with the extracted tune(s)
Tune-96717-get.log 4821 Log file, useful mostly for debugging
These files should be available for 24 hours.