Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Sets/CharlesZeuner_TremontQuadrilles1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4330-CharlesZeuner_TremontQuadrilles1.ps) >>/Users/jc/w/tmp/Tune-4330-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Sets/CharlesZeuner_TremontQuadrilles1.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_43303.log 828 Log file, useful mostly for debugging
Tune-4330-CharlesZeuner_TremontQuadrilles1.abc 169 ABC music file with the extracted tune(s)
Tune-4330-CharlesZeuner_TremontQuadrilles1.ps 6 PostScript
Tune-4330-CharlesZeuner_TremontQuadrilles1.txt 169 Plain-text file with the extracted tune(s)
Tune-4330-get.log 4524 Log file, useful mostly for debugging
Tune-43300-24CountryDances_1799_Skillern.abc 168 ABC music file with the extracted tune(s)
Tune-43300-24CountryDances_1799_Skillern.txt 168 Plain-text file with the extracted tune(s)
Tune-43300-get.log 3982 Log file, useful mostly for debugging
Tune-43303-get.log 5377 Log file, useful mostly for debugging
Tune-43308-get.log 4699 Log file, useful mostly for debugging
These files should be available for 24 hours.