Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/NewColl44Cot/Feuillet_Essex_FtFIoD1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7263-Feuillet_Essex_FtFIoD1.ps) >>/Users/jc/w/tmp/Tune-7263-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/NewColl44Cot/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
Tune-7263-Feuillet_Essex_FtFIoD1.abc 167 ABC music file with the extracted tune(s)
Tune-7263-Feuillet_Essex_FtFIoD1.ps 6 PostScript
Tune-7263-Feuillet_Essex_FtFIoD1.txt 167 Plain-text file with the extracted tune(s)
Tune-7263-get.log 12066 Log file, useful mostly for debugging
Tune-72631-get.log 3114 Log file, useful mostly for debugging
Tune-72632-get.log 4738 Log file, useful mostly for debugging
Tune-72635-get.log 4029 Log file, useful mostly for debugging
Tune-72638-get.log 3109 Log file, useful mostly for debugging
Tune-72639-get.log 5417 Log file, useful mostly for debugging
These files should be available for 24 hours.