pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8799-celticc.ps) >>/Users/jc/w/tmp/Tune-8799-get.log 2>&1" returned status 256
http://crash.ihug.co.nz/~dexy/music/celticc.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-8799-celticc.abc 246 ABC music file with the extracted tune(s)
Tune-8799-celticc.ps 35316 PostScript
Tune-8799-celticc.txt 246 Plain-text file with the extracted tune(s)
Tune-8799-get.log 4191 Log file, useful mostly for debugging
Tune-87993-get.log 1409 Log file, useful mostly for debugging
Tune-87994-get.log 5176 Log file, useful mostly for debugging
Tune-87995-get.log 5996 Log file, useful mostly for debugging
Tune-87999-get.log 3204 Log file, useful mostly for debugging
These files should be available for 24 hours.