pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6084-Rapukestit_Cm.ps) >>/Users/jc/w/tmp/Tune-6084-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/shottish/Rapukestit_Cm.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_60848.log 257637 Log file, useful mostly for debugging
Tune-6084-Rapukestit_Cm.abc 817 ABC music file with the extracted tune(s)
Tune-6084-Rapukestit_Cm.ps 38569 PostScript
Tune-6084-Rapukestit_Cm.txt 817 Plain-text file with the extracted tune(s)
Tune-6084-get.log 4994 Log file, useful mostly for debugging
Tune-60843-get.log 4641 Log file, useful mostly for debugging
Tune-60849-get.log 3279 Log file, useful mostly for debugging
These files should be available for 24 hours.