pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-36461-roche.ps) >>/Users/jc/w/tmp/Tune-36461-get.log 2>&1" returned status 256
http://www.capeirish.com/webabc/working/source.folders/roche/roche.3/roche.3_ABC.txt

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-36461-get.log 4511 Log file, useful mostly for debugging
Tune-36461-roche.abc 321 ABC music file with the extracted tune(s)
Tune-36461-roche.ps 34310 PostScript
Tune-36461-roche.txt 321 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.