Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1776/JeanWhite_HRJCD.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4186-JeanWhite_HRJCD.ps) >>/Users/jc/w/tmp/Tune-4186-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1776/JeanWhite_HRJCD.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-4186-JeanWhite_HRJCD.abc 152 ABC music file with the extracted tune(s)
Tune-4186-JeanWhite_HRJCD.ps 6 PostScript
Tune-4186-JeanWhite_HRJCD.txt 152 Plain-text file with the extracted tune(s)
Tune-4186-get.log 4169 Log file, useful mostly for debugging
Tune-41860-get.log 3778 Log file, useful mostly for debugging
Tune-41863-get.log 4632 Log file, useful mostly for debugging
Tune-41864-Trip_to_Hanover.abc 897 ABC music file with the extracted tune(s)
Tune-41864-Trip_to_Hanover.pdf 14709 Portable Data Format
Tune-41864-Trip_to_Hanover.ps 33486 PostScript
Tune-41864-Trip_to_Hanover.txt 897 Plain-text file with the extracted tune(s)
Tune-41864-get.log 5422 Log file, useful mostly for debugging
These files should be available for 24 hours.