pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4729-Irish1.ps) >>/Users/jc/w/tmp/Tune-4729-get.log 2>&1" returned status 256
http://jjaquier.free.fr/midifiles/abc/Irish1.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
Coll_47290.log 138572 Log file, useful mostly for debugging
Tune-4729-Irish1.abc 421 ABC music file with the extracted tune(s)
Tune-4729-Irish1.ps 39598 PostScript
Tune-4729-Irish1.txt 421 Plain-text file with the extracted tune(s)
Tune-4729-get.log 8254 Log file, useful mostly for debugging
Tune-47290-get.log 0 Log file, useful mostly for debugging
Tune-47296-get.log 3889 Log file, useful mostly for debugging
Tune-47297-get.log 2975 Log file, useful mostly for debugging
Tune-47298-get.log 2836 Log file, useful mostly for debugging
These files should be available for 24 hours.