Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/march/Feuillet_Essex_FtFIoD1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6322-Feuillet_Essex_FtFIoD1.ps) >>/Users/jc/w/tmp/Tune-6322-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/march/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-6322-Feuillet_Essex_FtFIoD1.abc 160 ABC music file with the extracted tune(s)
Tune-6322-Feuillet_Essex_FtFIoD1.ps 6 PostScript
Tune-6322-Feuillet_Essex_FtFIoD1.txt 160 Plain-text file with the extracted tune(s)
Tune-6322-get.log 8703 Log file, useful mostly for debugging
Tune-63220-get.log 3888 Log file, useful mostly for debugging
Tune-63226-get.log 4377 Log file, useful mostly for debugging
Tune-63227-DanielWright_CCCCD.abc 154 ABC music file with the extracted tune(s)
Tune-63227-DanielWright_CCCCD.ps 6 PostScript
Tune-63227-DanielWright_CCCCD.txt 154 Plain-text file with the extracted tune(s)
Tune-63227-get.log 4272 Log file, useful mostly for debugging
Tune-63229-dance.abc 142 ABC music file with the extracted tune(s)
Tune-63229-dance.ps 6 PostScript
Tune-63229-dance.txt 142 Plain-text file with the extracted tune(s)
Tune-63229-get.log 3886 Log file, useful mostly for debugging
These files should be available for 24 hours.