pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-96671-reel_D.ps) >>/Users/jc/w/tmp/Tune-96671-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/Scotland/reel_D.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-96671-JustInTime.abc 2346 ABC music file with the extracted tune(s)
Tune-96671-JustInTime.pdf 56983 Portable Data Format
Tune-96671-JustInTime.ps 55074 PostScript
Tune-96671-JustInTime.txt 2346 Plain-text file with the extracted tune(s)
Tune-96671-get.log 396688 Log file, useful mostly for debugging
Tune-96671-reel_D.abc 344357 ABC music file with the extracted tune(s)
Tune-96671-reel_D.ps 3537902 PostScript
Tune-96671-reel_D.txt 344357 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.