pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-45318-Riseing_Sun.ps) >>/Users/jc/w/tmp/Tune-45318-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCD/Riseing_Sun.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_45318.log 511941 Log file, useful mostly for debugging
Form_45318.log 962 Log file, useful mostly for debugging
Tune-45318-Riseing_Sun.abc 1339 ABC music file with the extracted tune(s)
Tune-45318-Riseing_Sun.ps 35364 PostScript
Tune-45318-Riseing_Sun.txt 1339 Plain-text file with the extracted tune(s)
Tune-45318-get.log 9473 Log file, useful mostly for debugging
These files should be available for 24 hours.