pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7268-FlatFootReel.ps) >>/Users/jc/w/tmp/Tune-7268-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ryan-cole/Tunes/FlatFootReel.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-7268-FlatFootReel.abc 457 ABC music file with the extracted tune(s)
Tune-7268-FlatFootReel.ps 35898 PostScript
Tune-7268-FlatFootReel.txt 457 Plain-text file with the extracted tune(s)
Tune-7268-get.log 4537 Log file, useful mostly for debugging
Tune-72685-24CountryDances_1781_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-72685-24CountryDances_1781_Skillern.ps 6 PostScript
Tune-72685-24CountryDances_1781_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-72685-get.log 4388 Log file, useful mostly for debugging
These files should be available for 24 hours.