Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/ViolaRuth_AdvancedSD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8940-ViolaRuth_AdvancedSD.ps) >>/Users/jc/w/tmp/Tune-8940-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GftF/ViolaRuth_AdvancedSD.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-8940-ViolaRuth_AdvancedSD.abc 157 ABC music file with the extracted tune(s)
Tune-8940-ViolaRuth_AdvancedSD.ps 6 PostScript
Tune-8940-ViolaRuth_AdvancedSD.txt 157 Plain-text file with the extracted tune(s)
Tune-8940-get.log 7662 Log file, useful mostly for debugging
Tune-89402-get.log 3124 Log file, useful mostly for debugging
Tune-89403-get.log 5486 Log file, useful mostly for debugging
Tune-89405-MrKynastonsFamousDance.abc 160 ABC music file with the extracted tune(s)
Tune-89405-MrKynastonsFamousDance.txt 160 Plain-text file with the extracted tune(s)
Tune-89405-get.log 3406 Log file, useful mostly for debugging
Tune-89407-get.log 3294 Log file, useful mostly for debugging
Tune-89408-get.log 25938 Log file, useful mostly for debugging
Tune-89409-get.log 5134 Log file, useful mostly for debugging
These files should be available for 24 hours.