Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1810/CharlesZeuner_TremontQuadrilles2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8980-CharlesZeuner_TremontQuadrilles2.ps) >>/Users/jc/w/tmp/Tune-8980-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1810/CharlesZeuner_TremontQuadrilles2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_89809.log 286208 Log file, useful mostly for debugging
Tune-8980-CharlesZeuner_TremontQuadrilles2.abc 169 ABC music file with the extracted tune(s)
Tune-8980-CharlesZeuner_TremontQuadrilles2.ps 6 PostScript
Tune-8980-CharlesZeuner_TremontQuadrilles2.txt 169 Plain-text file with the extracted tune(s)
Tune-8980-get.log 4528 Log file, useful mostly for debugging
Tune-89800-get.log 35609 Log file, useful mostly for debugging
Tune-89803-get.log 7726 Log file, useful mostly for debugging
Tune-89805-get.log 5862 Log file, useful mostly for debugging
Tune-89807-get.log 3588 Log file, useful mostly for debugging
Tune-89808-get.log 4276 Log file, useful mostly for debugging
These files should be available for 24 hours.