Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GftF/24CountryDances_1813_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5740-24CountryDances_1813_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-5740-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GftF/24CountryDances_1813_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
Form_57401.log 935 Log file, useful mostly for debugging
Tune-5740-24CountryDances_1813_Button_Whitaker.abc 173 ABC music file with the extracted tune(s)
Tune-5740-24CountryDances_1813_Button_Whitaker.ps 6 PostScript
Tune-5740-24CountryDances_1813_Button_Whitaker.txt 173 Plain-text file with the extracted tune(s)
Tune-5740-get.log 4610 Log file, useful mostly for debugging
Tune-57400-get.log 23414 Log file, useful mostly for debugging
Tune-57401-get.log 1482 Log file, useful mostly for debugging
Tune-57402-get.log 2876 Log file, useful mostly for debugging
Tune-57404-CSR1-abc1.abc 158 ABC music file with the extracted tune(s)
Tune-57404-CSR1-abc1.txt 158 Plain-text file with the extracted tune(s)
Tune-57404-get.log 3240 Log file, useful mostly for debugging
Tune-57405-get.log 1548 Log file, useful mostly for debugging
Tune-57406-get.log 4389 Log file, useful mostly for debugging
Tune-57409-get.log 3839 Log file, useful mostly for debugging
These files should be available for 24 hours.