Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book01/ViolaRuth_AmericanSD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8918-ViolaRuth_AmericanSD.ps) >>/Users/jc/w/tmp/Tune-8918-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book01/ViolaRuth_AmericanSD.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_89187.log 157613 Log file, useful mostly for debugging
Tune-8918-ViolaRuth_AmericanSD.abc 159 ABC music file with the extracted tune(s)
Tune-8918-ViolaRuth_AmericanSD.ps 6 PostScript
Tune-8918-ViolaRuth_AmericanSD.txt 159 Plain-text file with the extracted tune(s)
Tune-8918-get.log 4290 Log file, useful mostly for debugging
Tune-89180-get.log 4242 Log file, useful mostly for debugging
Tune-89183-get.log 5283 Log file, useful mostly for debugging
Tune-89184-CSR4-abc2.abc 157 ABC music file with the extracted tune(s)
Tune-89184-CSR4-abc2.txt 157 Plain-text file with the extracted tune(s)
Tune-89184-get.log 8215 Log file, useful mostly for debugging
Tune-89185-get.log 6010 Log file, useful mostly for debugging
Tune-89186-get.log 4364 Log file, useful mostly for debugging
Tune-89187-get.log 4399 Log file, useful mostly for debugging
These files should be available for 24 hours.