Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1779/24CountryDances_1818_Button_Whitaker.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-92366-24CountryDances_1818_Button_Whitaker.ps) >>/Users/jc/w/tmp/Tune-92366-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1779/24CountryDances_1818_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
Tune-92366-24CountryDances_1818_Button_Whitaker.abc 173 ABC music file with the extracted tune(s)
Tune-92366-24CountryDances_1818_Button_Whitaker.ps 6 PostScript
Tune-92366-24CountryDances_1818_Button_Whitaker.txt 173 Plain-text file with the extracted tune(s)
Tune-92366-31581_Opera_Reel.abc 644 ABC music file with the extracted tune(s)
Tune-92366-31581_Opera_Reel.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-92366-31581_Opera_Reel.ps 35163 PostScript
Tune-92366-31581_Opera_Reel.txt 644 Plain-text file with the extracted tune(s)
Tune-92366-get.log 10245 Log file, useful mostly for debugging
These files should be available for 24 hours.