Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1813/WilliamCampbell_10thBook_1798-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1070-WilliamCampbell_10thBook_1798-V1.ps) >>/Users/jc/w/tmp/Tune-1070-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1813/WilliamCampbell_10thBook_1798-V1.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_10701.log 163617 Log file, useful mostly for debugging
Tune-1070-WilliamCampbell_10thBook_1798-V1.abc 169 ABC music file with the extracted tune(s)
Tune-1070-WilliamCampbell_10thBook_1798-V1.ps 6 PostScript
Tune-1070-WilliamCampbell_10thBook_1798-V1.txt 169 Plain-text file with the extracted tune(s)
Tune-1070-get.log 4524 Log file, useful mostly for debugging
Tune-10700-get.log 4330 Log file, useful mostly for debugging
Tune-10701-get.log 4263 Log file, useful mostly for debugging
Tune-10702-get.log 4749 Log file, useful mostly for debugging
Tune-10703-get.log 3518 Log file, useful mostly for debugging
Tune-10704-get.log 3664 Log file, useful mostly for debugging
Tune-10707-get.log 10003 Log file, useful mostly for debugging
These files should be available for 24 hours.