pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3480-1142_Sodger_Laddie.ps) >>/Users/jc/w/tmp/Tune-3480-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/Gow/CR/1142_Sodger_Laddie.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_34802.log 2565166 Log file, useful mostly for debugging
Form_3480.log 1139 Log file, useful mostly for debugging
Form_34802.log 1112 Log file, useful mostly for debugging
Form_34808.log 1077 Log file, useful mostly for debugging
Tune-3480-1142_Sodger_Laddie.abc 792 ABC music file with the extracted tune(s)
Tune-3480-1142_Sodger_Laddie.ps 37737 PostScript
Tune-3480-1142_Sodger_Laddie.txt 792 Plain-text file with the extracted tune(s)
Tune-3480-get.log 4578 Log file, useful mostly for debugging
Tune-34800-get.log 4719 Log file, useful mostly for debugging
These files should be available for 24 hours.