Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CR12/24FavouriteDances_1784_Straight.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3355-24FavouriteDances_1784_Straight.ps) >>/Users/jc/w/tmp/Tune-3355-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CR12/24FavouriteDances_1784_Straight.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_33556.log 182203 Log file, useful mostly for debugging
Coll_33558.log 159716 Log file, useful mostly for debugging
Tune-3355-24FavouriteDances_1784_Straight.abc 168 ABC music file with the extracted tune(s)
Tune-3355-24FavouriteDances_1784_Straight.ps 6 PostScript
Tune-3355-24FavouriteDances_1784_Straight.txt 168 Plain-text file with the extracted tune(s)
Tune-3355-get.log 4505 Log file, useful mostly for debugging
Tune-33551-get.log 9378 Log file, useful mostly for debugging
Tune-33553-get.log 3867 Log file, useful mostly for debugging
Tune-33554-JohnWalsh.abc 151 ABC music file with the extracted tune(s)
Tune-33554-JohnWalsh.ps 6 PostScript
Tune-33554-JohnWalsh.txt 151 Plain-text file with the extracted tune(s)
Tune-33554-get.log 8152 Log file, useful mostly for debugging
Tune-33555-get.log 4012 Log file, useful mostly for debugging
Tune-33556-get.log 3650 Log file, useful mostly for debugging
Tune-33557-get.log 4402 Log file, useful mostly for debugging
These files should be available for 24 hours.