pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1889-Ruzmarin.ps) >>/Users/jc/w/tmp/Tune-1889-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Balkan/Ruzmarin.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Tune-1889-Ruzmarin.abc 1680 ABC music file with the extracted tune(s)
Tune-1889-Ruzmarin.ps 40847 PostScript
Tune-1889-Ruzmarin.txt 1680 Plain-text file with the extracted tune(s)
Tune-1889-get.log 5119 Log file, useful mostly for debugging
Tune-18899-LeaRig1.abc 1915 ABC music file with the extracted tune(s)
Tune-18899-LeaRig1.pdf 41779 Portable Data Format
Tune-18899-LeaRig1.ps 44436 PostScript
Tune-18899-LeaRig1.txt 1915 Plain-text file with the extracted tune(s)
Tune-18899-get.log 5492 Log file, useful mostly for debugging
These files should be available for 24 hours.