Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1752/24CountryDances_1794_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3561-24CountryDances_1794_Preston.ps) >>/Users/jc/w/tmp/Tune-3561-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1752/24CountryDances_1794_Preston.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-3561-24CountryDances_1794_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-3561-24CountryDances_1794_Preston.ps 6 PostScript
Tune-3561-24CountryDances_1794_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-3561-get.log 10653 Log file, useful mostly for debugging
Tune-35613-blank.abc 150 ABC music file with the extracted tune(s)
Tune-35613-blank.pdf 2217 Portable Data Format
Tune-35613-blank.ps 6 PostScript
Tune-35613-blank.txt 150 Plain-text file with the extracted tune(s)
Tune-35613-get.log 8684 Log file, useful mostly for debugging
Tune-35613-newpage.abc 144 ABC music file with the extracted tune(s)
Tune-35613-newpage.ps 6 PostScript
Tune-35613-newpage.txt 144 Plain-text file with the extracted tune(s)
Tune-35614-get.log 4882 Log file, useful mostly for debugging
Tune-35615-get.log 7711 Log file, useful mostly for debugging
Tune-35616-get.log 4721 Log file, useful mostly for debugging
Tune-35617-get.log 4825 Log file, useful mostly for debugging
Tune-35618-get.log 3346 Log file, useful mostly for debugging
These files should be available for 24 hours.