pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-11361-TempleHill.ps) >>/Users/jc/w/tmp/Tune-11361-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/contrib/Tunes/TempleHill.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_11361.log 67154 Log file, useful mostly for debugging
Tune-11361-TempleHill.abc 187 ABC music file with the extracted tune(s)
Tune-11361-TempleHill.ps 34331 PostScript
Tune-11361-TempleHill.txt 187 Plain-text file with the extracted tune(s)
Tune-11361-get.log 4267 Log file, useful mostly for debugging
These files should be available for 24 hours.