Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1800/Feuillet_Essex_FtFIoD1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6373-Feuillet_Essex_FtFIoD1.ps) >>/Users/jc/w/tmp/Tune-6373-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1800/Feuillet_Essex_FtFIoD1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_63731.log 790 Log file, useful mostly for debugging
Tune-6373-Feuillet_Essex_FtFIoD1.abc 159 ABC music file with the extracted tune(s)
Tune-6373-Feuillet_Essex_FtFIoD1.ps 6 PostScript
Tune-6373-Feuillet_Essex_FtFIoD1.txt 159 Plain-text file with the extracted tune(s)
Tune-6373-get.log 4320 Log file, useful mostly for debugging
Tune-63731-get.log 1379 Log file, useful mostly for debugging
Tune-63732-get.log 1394 Log file, useful mostly for debugging
Tune-63737-get.log 6179 Log file, useful mostly for debugging
Tune-63739-get.log 1366 Log file, useful mostly for debugging
These files should be available for 24 hours.