pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6065-Pols_Roros2.ps) >>/Users/jc/w/tmp/Tune-6065-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/Scand/Pols_Roros2.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_60651.log 963470 Log file, useful mostly for debugging
Tune-6065-Pols_Roros2.abc 2128 ABC music file with the extracted tune(s)
Tune-6065-Pols_Roros2.ps 55672 PostScript
Tune-6065-Pols_Roros2.txt 2128 Plain-text file with the extracted tune(s)
Tune-6065-get.log 4429 Log file, useful mostly for debugging
Tune-60652-Vals14.abc 2415 ABC music file with the extracted tune(s)
Tune-60652-Vals14.pdf 50116 Portable Data Format
Tune-60652-Vals14.ps 48785 PostScript
Tune-60652-Vals14.txt 2415 Plain-text file with the extracted tune(s)
Tune-60652-get.log 4999 Log file, useful mostly for debugging
Tune-60659-HallingFranGunnarskog.abc 767 ABC music file with the extracted tune(s)
Tune-60659-HallingFranGunnarskog.ps 36896 PostScript
Tune-60659-HallingFranGunnarskog.txt 767 Plain-text file with the extracted tune(s)
Tune-60659-get.log 4648 Log file, useful mostly for debugging
These files should be available for 24 hours.