Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/AmericanSD/24AmericanCountryDances_1785_Cantelo.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8586-24AmericanCountryDances_1785_Cantelo.ps) >>/Users/jc/w/tmp/Tune-8586-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/AmericanSD/24AmericanCountryDances_1785_Cantelo.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_85862.log 424811 Log file, useful mostly for debugging
Find_85866.log 1527 Log file, useful mostly for debugging
Tune-8586-24AmericanCountryDances_1785_Cantelo.abc 179 ABC music file with the extracted tune(s)
Tune-8586-24AmericanCountryDances_1785_Cantelo.ps 6 PostScript
Tune-8586-24AmericanCountryDances_1785_Cantelo.txt 179 Plain-text file with the extracted tune(s)
Tune-8586-get.log 4648 Log file, useful mostly for debugging
Tune-85862-get.log 1498 Log file, useful mostly for debugging
Tune-85866-get.log 3222 Log file, useful mostly for debugging
Tune-85867-get.log 4397 Log file, useful mostly for debugging
These files should be available for 24 hours.