pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-27699-athol-eh.ps) >>/Users/jc/w/tmp/Tune-27699-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Athole/F/athol-eh.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_27699.log 261969 Log file, useful mostly for debugging
Form_27699.log 510 Log file, useful mostly for debugging
Tune-27699-athol-eh.abc 323 ABC music file with the extracted tune(s)
Tune-27699-athol-eh.ps 36779 PostScript
Tune-27699-athol-eh.txt 323 Plain-text file with the extracted tune(s)
Tune-27699-get.log 4222 Log file, useful mostly for debugging
These files should be available for 24 hours.