pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4448-0918.ps) >>/Users/jc/w/tmp/Tune-4448-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Athole/X/0918.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
Tune-4448-0918.abc 257 ABC music file with the extracted tune(s)
Tune-4448-0918.ps 35486 PostScript
Tune-4448-0918.txt 257 Plain-text file with the extracted tune(s)
Tune-4448-get.log 4309 Log file, useful mostly for debugging
Tune-44484-get.log 9412 Log file, useful mostly for debugging
Tune-44486-get.log 3027 Log file, useful mostly for debugging
These files should be available for 24 hours.