Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/cache/24CountryDances_1809_Cahusac_JC.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-11066-24CountryDances_1809_Cahusac_JC.ps) >>/Users/jc/w/tmp/Tune-11066-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/cache/24CountryDances_1809_Cahusac_JC.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-11066-24CountryDances_1809_Cahusac_JC.abc 169 ABC music file with the extracted tune(s)
Tune-11066-24CountryDances_1809_Cahusac_JC.ps 6 PostScript
Tune-11066-24CountryDances_1809_Cahusac_JC.txt 169 Plain-text file with the extracted tune(s)
Tune-11066-24_le_Cavalier.abc 2102 ABC music file with the extracted tune(s)
Tune-11066-24_le_Cavalier.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-11066-24_le_Cavalier.ps 38144 PostScript
Tune-11066-24_le_Cavalier.txt 2102 Plain-text file with the extracted tune(s)
Tune-11066-get.log 10073 Log file, useful mostly for debugging
These files should be available for 24 hours.