Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CDM5/Landrin_Potpourri.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2320-Landrin_Potpourri.ps) >>/Users/jc/w/tmp/Tune-2320-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CDM5/Landrin_Potpourri.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-2320-Landrin_Potpourri.abc 154 ABC music file with the extracted tune(s)
Tune-2320-Landrin_Potpourri.ps 6 PostScript
Tune-2320-Landrin_Potpourri.txt 154 Plain-text file with the extracted tune(s)
Tune-2320-get.log 8546 Log file, useful mostly for debugging
Tune-23200-get.log 20690 Log file, useful mostly for debugging
Tune-23203-get.log 4906 Log file, useful mostly for debugging
Tune-23204-get.log 5433 Log file, useful mostly for debugging
Tune-23206-get.log 8089 Log file, useful mostly for debugging
Tune-23208-3232_Honble_Captn_Elphinstons_Strathspey.abc 858 ABC music file with the extracted tune(s)
Tune-23208-3232_Honble_Captn_Elphinstons_Strathspey.ps 38020 PostScript
Tune-23208-3232_Honble_Captn_Elphinstons_Strathspey.txt 858 Plain-text file with the extracted tune(s)
Tune-23208-get.log 5312 Log file, useful mostly for debugging
These files should be available for 24 hours.