pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-76546-MM2-V2.ps) >>/Users/jc/w/tmp/Tune-76546-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Kerr/MM2-V2.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_76546.log 250099 Log file, useful mostly for debugging
Form_76546.log 742 Log file, useful mostly for debugging
Tune-76546-MM2-V2.abc 421 ABC music file with the extracted tune(s)
Tune-76546-MM2-V2.ps 34234 PostScript
Tune-76546-MM2-V2.txt 421 Plain-text file with the extracted tune(s)
Tune-76546-get.log 87540 Log file, useful mostly for debugging
These files should be available for 24 hours.