Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MM4/24CountryDances_1809_Cahusac.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8839-24CountryDances_1809_Cahusac.ps) >>/Users/jc/w/tmp/Tune-8839-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MM4/24CountryDances_1809_Cahusac.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-8839-24CountryDances_1809_Cahusac.abc 164 ABC music file with the extracted tune(s)
Tune-8839-24CountryDances_1809_Cahusac.ps 6 PostScript
Tune-8839-24CountryDances_1809_Cahusac.txt 164 Plain-text file with the extracted tune(s)
Tune-8839-get.log 4436 Log file, useful mostly for debugging
Tune-88399-GentlemansMagazine.abc 154 ABC music file with the extracted tune(s)
Tune-88399-GentlemansMagazine.ps 6 PostScript
Tune-88399-GentlemansMagazine.txt 154 Plain-text file with the extracted tune(s)
Tune-88399-get.log 4276 Log file, useful mostly for debugging
These files should be available for 24 hours.