pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9453-Berks_of_Abergelde.ps) >>/Users/jc/w/tmp/Tune-9453-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/JohnWalsh/Berks_of_Abergelde.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_94533.log 252884 Log file, useful mostly for debugging
Form_94530.log 1142 Log file, useful mostly for debugging
Tune-9453-Berks_of_Abergelde.abc 1285 ABC music file with the extracted tune(s)
Tune-9453-Berks_of_Abergelde.ps 35588 PostScript
Tune-9453-Berks_of_Abergelde.txt 1285 Plain-text file with the extracted tune(s)
Tune-9453-get.log 10256 Log file, useful mostly for debugging
These files should be available for 24 hours.