Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1811/WilliamCampbell_10thBook_1798-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1657-WilliamCampbell_10thBook_1798-V2.ps) >>/Users/jc/w/tmp/Tune-1657-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1811/WilliamCampbell_10thBook_1798-V2.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_16575.log 149963 Log file, useful mostly for debugging
Tune-1657-10052_Blue_Eyed_Mary.abc 633 ABC music file with the extracted tune(s)
Tune-1657-10052_Blue_Eyed_Mary.txt 633 Plain-text file with the extracted tune(s)
Tune-1657-WilliamCampbell_10thBook_1798-V2.abc 169 ABC music file with the extracted tune(s)
Tune-1657-WilliamCampbell_10thBook_1798-V2.ps 6 PostScript
Tune-1657-WilliamCampbell_10thBook_1798-V2.txt 169 Plain-text file with the extracted tune(s)
Tune-1657-get.log 11740 Log file, useful mostly for debugging
Tune-16570-get.log 1312 Log file, useful mostly for debugging
Tune-16572-get.log 13973 Log file, useful mostly for debugging
Tune-16574-get.log 4674 Log file, useful mostly for debugging
Tune-16576-get.log 5418 Log file, useful mostly for debugging
Tune-16577-get.log 4432 Log file, useful mostly for debugging
These files should be available for 24 hours.