pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1594-001_King_of_Prussias_Hornpipe.ps) >>/Users/jc/w/tmp/Tune-1594-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Stewart/SCAJMR/001_King_of_Prussias_Hornpipe.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_15942.log 294166 Log file, useful mostly for debugging
Form_15940.log 859 Log file, useful mostly for debugging
Form_15941.log 856 Log file, useful mostly for debugging
Form_15942.log 828 Log file, useful mostly for debugging
Form_15943.log 834 Log file, useful mostly for debugging
Form_15946.log 841 Log file, useful mostly for debugging
Form_15949.log 1667 Log file, useful mostly for debugging
Tune-1594-001_King_of_Prussias_Hornpipe.abc 660 ABC music file with the extracted tune(s)
Tune-1594-001_King_of_Prussias_Hornpipe.ps 35437 PostScript
Tune-1594-001_King_of_Prussias_Hornpipe.txt 660 Plain-text file with the extracted tune(s)
Tune-1594-get.log 4962 Log file, useful mostly for debugging
These files should be available for 24 hours.