pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-80783-526.ps) >>/Users/jc/w/tmp/Tune-80783-get.log 2>&1" returned status 256
http://www.thisoldtractor.com/guzzi007/Scottish_Tome/st_abc/526.1_Castle_In_The_Glen.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_80783.log 283194 Log file, useful mostly for debugging
Tune-80783-526.abc 475 ABC music file with the extracted tune(s)
Tune-80783-526.ps 34895 PostScript
Tune-80783-526.txt 475 Plain-text file with the extracted tune(s)
Tune-80783-get.log 4612 Log file, useful mostly for debugging
These files should be available for 24 hours.