Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CCCCD2/24CountryDances_1803_Gray_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8341-24CountryDances_1803_Gray_Thompson.ps) >>/Users/jc/w/tmp/Tune-8341-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCCCD2/24CountryDances_1803_Gray_Thompson.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-8341-24CountryDances_1803_Gray_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-8341-24CountryDances_1803_Gray_Thompson.ps 6 PostScript
Tune-8341-24CountryDances_1803_Gray_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-8341-get.log 4578 Log file, useful mostly for debugging
Tune-83411-get.log 4429 Log file, useful mostly for debugging
Tune-83413-get.log 4549 Log file, useful mostly for debugging
Tune-83416-get.log 3382 Log file, useful mostly for debugging
Tune-83417-get.log 4749 Log file, useful mostly for debugging
Tune-83418-get.log 3246 Log file, useful mostly for debugging
Tune-83419-get.log 4908 Log file, useful mostly for debugging
These files should be available for 24 hours.