Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CDM5/Barsanti_CoOST.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8939-Barsanti_CoOST.ps) >>/Users/jc/w/tmp/Tune-8939-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CDM5/Barsanti_CoOST.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_89397.log 2287226 Log file, useful mostly for debugging
Sess-89393.log 9228 Log file, useful mostly for debugging
Tune-8939-Barsanti_CoOST.abc 151 ABC music file with the extracted tune(s)
Tune-8939-Barsanti_CoOST.ps 6 PostScript
Tune-8939-Barsanti_CoOST.txt 151 Plain-text file with the extracted tune(s)
Tune-8939-get.log 9535 Log file, useful mostly for debugging
Tune-89391-get.log 5416 Log file, useful mostly for debugging
Tune-89392-get.log 10673 Log file, useful mostly for debugging
Tune-89394-ScotsMusicalMuseumV4-V2.abc 3269 ABC music file with the extracted tune(s)
Tune-89394-ScotsMusicalMuseumV4-V2.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-89394-ScotsMusicalMuseumV4-V2.ps 40441 PostScript
Tune-89394-ScotsMusicalMuseumV4-V2.txt 3269 Plain-text file with the extracted tune(s)
Tune-89394-get.log 15269 Log file, useful mostly for debugging
Tune-89397-get.log 4029 Log file, useful mostly for debugging
These files should be available for 24 hours.