pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-12296-Les_MakedonskeDev.ps) >>/Users/jc/w/tmp/Tune-12296-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Balkan/Les_MakedonskeDev.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_12296.log 142159 Log file, useful mostly for debugging
Tune-12296-Les_MakedonskeDev.abc 1239 ABC music file with the extracted tune(s)
Tune-12296-Les_MakedonskeDev.ps 39823 PostScript
Tune-12296-Les_MakedonskeDev.txt 1239 Plain-text file with the extracted tune(s)
Tune-12296-get.log 4571 Log file, useful mostly for debugging
These files should be available for 24 hours.