pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1844-LeaRig1.ps) >>/Users/jc/w/tmp/Tune-1844-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/500/LeaRig1.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-1844-LeaRig1.abc 1982 ABC music file with the extracted tune(s)
Tune-1844-LeaRig1.ps 45304 PostScript
Tune-1844-LeaRig1.txt 1982 Plain-text file with the extracted tune(s)
Tune-1844-get.log 4787 Log file, useful mostly for debugging
Tune-18442-get.log 9814 Log file, useful mostly for debugging
Tune-18444-get.log 3528 Log file, useful mostly for debugging
Tune-18447-WalterRainstorp_WRCB.abc 154 ABC music file with the extracted tune(s)
Tune-18447-WalterRainstorp_WRCB.ps 6 PostScript
Tune-18447-WalterRainstorp_WRCB.txt 154 Plain-text file with the extracted tune(s)
Tune-18447-get.log 8742 Log file, useful mostly for debugging
Tune-18448-get.log 4056 Log file, useful mostly for debugging
These files should be available for 24 hours.