pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-94053-Hennesseys_Hp_3D.ps) >>/Users/jc/w/tmp/Tune-94053-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/abc/hornpipe/Hennesseys_Hp_3D.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-94053-10652_Favorite_Hornpipe.abc 677 ABC music file with the extracted tune(s)
Tune-94053-10652_Favorite_Hornpipe.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-94053-10652_Favorite_Hornpipe.ps 36179 PostScript
Tune-94053-10652_Favorite_Hornpipe.txt 677 Plain-text file with the extracted tune(s)
Tune-94053-Hennesseys_Hp_3D.abc 501 ABC music file with the extracted tune(s)
Tune-94053-Hennesseys_Hp_3D.ps 35764 PostScript
Tune-94053-Hennesseys_Hp_3D.txt 501 Plain-text file with the extracted tune(s)
Tune-94053-get.log 10937 Log file, useful mostly for debugging
These files should be available for 24 hours.