pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1761-4201-Rasay_House-abc1.ps) >>/Users/jc/w/tmp/Tune-1761-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Gow/CR/4201-Rasay_House-abc1.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-1761-4201-Rasay_House-abc1.abc 1211 ABC music file with the extracted tune(s)
Tune-1761-4201-Rasay_House-abc1.ps 42640 PostScript
Tune-1761-4201-Rasay_House-abc1.txt 1211 Plain-text file with the extracted tune(s)
Tune-1761-get.log 4658 Log file, useful mostly for debugging
Tune-17611-get.log 6236 Log file, useful mostly for debugging
Tune-17614-Stewart_SCAJMR_1784-V2.abc 159 ABC music file with the extracted tune(s)
Tune-17614-Stewart_SCAJMR_1784-V2.txt 159 Plain-text file with the extracted tune(s)
Tune-17614-get.log 3404 Log file, useful mostly for debugging
Tune-17618-get.log 4435 Log file, useful mostly for debugging
These files should be available for 24 hours.