pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-84909-Coopers_Hp_D.ps) >>/Users/jc/w/tmp/Tune-84909-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/hornpipe/Coopers_Hp_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-84909-24CountryDances_1794_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-84909-24CountryDances_1794_Preston.ps 6 PostScript
Tune-84909-24CountryDances_1794_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-84909-Coopers_Hp_D.abc 500 ABC music file with the extracted tune(s)
Tune-84909-Coopers_Hp_D.ps 35089 PostScript
Tune-84909-Coopers_Hp_D.txt 500 Plain-text file with the extracted tune(s)
Tune-84909-get.log 8971 Log file, useful mostly for debugging
These files should be available for 24 hours.