pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4748-NigunBialik.ps) >>/Users/jc/w/tmp/Tune-4748-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/israel/NigunBialik.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_4748.log 353175 Log file, useful mostly for debugging
Coll_47484.log 194728 Log file, useful mostly for debugging
Coll_47486.log 334914 Log file, useful mostly for debugging
Coll_47487.log 277308 Log file, useful mostly for debugging
Form_47488.log 858 Log file, useful mostly for debugging
Tune-4748-NigunBialik.abc 793 ABC music file with the extracted tune(s)
Tune-4748-NigunBialik.ps 37764 PostScript
Tune-4748-NigunBialik.txt 793 Plain-text file with the extracted tune(s)
Tune-4748-get.log 8769 Log file, useful mostly for debugging
Tune-47483-get.log 174802 Log file, useful mostly for debugging
Tune-47486-get.log 3423 Log file, useful mostly for debugging
These files should be available for 24 hours.