Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/24CountryDances_1809_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7702-24CountryDances_1809_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-7702-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GftF/24CountryDances_1809_Button_Whitaker.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_77026.log 90415 Log file, useful mostly for debugging
Tune-7702-24CountryDances_1809_Button_Whitaker.abc 173 ABC music file with the extracted tune(s)
Tune-7702-24CountryDances_1809_Button_Whitaker.ps 6 PostScript
Tune-7702-24CountryDances_1809_Button_Whitaker.txt 173 Plain-text file with the extracted tune(s)
Tune-7702-get.log 4608 Log file, useful mostly for debugging
Tune-77020-get.log 5503 Log file, useful mostly for debugging
Tune-77023-24CountryDances_1796_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-77023-24CountryDances_1796_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-77023-get.log 18265 Log file, useful mostly for debugging
Tune-77025-get.log 4579 Log file, useful mostly for debugging
Tune-77028-get.log 5495 Log file, useful mostly for debugging
Tune-77029-get.log 4942 Log file, useful mostly for debugging
These files should be available for 24 hours.