Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1782/WilliamCampbell_10thBook_1798-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4504-WilliamCampbell_10thBook_1798-V1.ps) >>/Users/jc/w/tmp/Tune-4504-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1782/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
Tune-4504-WilliamCampbell_10thBook_1798-V1.abc 169 ABC music file with the extracted tune(s)
Tune-4504-WilliamCampbell_10thBook_1798-V1.ps 6 PostScript
Tune-4504-WilliamCampbell_10thBook_1798-V1.txt 169 Plain-text file with the extracted tune(s)
Tune-4504-get.log 10006 Log file, useful mostly for debugging
Tune-45040-get.log 4055 Log file, useful mostly for debugging
Tune-45042-get.log 4739 Log file, useful mostly for debugging
Tune-45042-slurs.abc 142 ABC music file with the extracted tune(s)
Tune-45042-slurs.pdf 2217 Portable Data Format
Tune-45042-slurs.ps 6 PostScript
Tune-45042-slurs.txt 142 Plain-text file with the extracted tune(s)
Tune-45047-Kerr_MM1-V2.abc 149 ABC music file with the extracted tune(s)
Tune-45047-Kerr_MM1-V2.ps 6 PostScript
Tune-45047-Kerr_MM1-V2.txt 149 Plain-text file with the extracted tune(s)
Tune-45047-get.log 4139 Log file, useful mostly for debugging
Tune-45048-get.log 9935 Log file, useful mostly for debugging
Tune-45049-get.log 5479 Log file, useful mostly for debugging
These files should be available for 24 hours.