pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86501-FinnanHaddies.ps) >>/Users/jc/w/tmp/Tune-86501-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/FinnanHaddies.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-86501-Amerikaturen-001.svg 30670 Scalable Vector Graphics format
Tune-86501-Amerikaturen.abc 897 ABC music file with the extracted tune(s)
Tune-86501-Amerikaturen.txt 897 Plain-text file with the extracted tune(s)
Tune-86501-FinnanHaddies.abc 534 ABC music file with the extracted tune(s)
Tune-86501-FinnanHaddies.ps 36897 PostScript
Tune-86501-FinnanHaddies.txt 534 Plain-text file with the extracted tune(s)
Tune-86501-get.log 8447 Log file, useful mostly for debugging
These files should be available for 24 hours.