Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Ruby/JamesJohnson_ScotsMusicalMuseumV5-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5935-JamesJohnson_ScotsMusicalMuseumV5-V2.ps) >>/Users/jc/w/tmp/Tune-5935-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Ruby/JamesJohnson_ScotsMusicalMuseumV5-V2.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-5935-JamesJohnson_ScotsMusicalMuseumV5-V2.abc 173 ABC music file with the extracted tune(s)
Tune-5935-JamesJohnson_ScotsMusicalMuseumV5-V2.ps 6 PostScript
Tune-5935-JamesJohnson_ScotsMusicalMuseumV5-V2.txt 173 Plain-text file with the extracted tune(s)
Tune-5935-get.log 8834 Log file, useful mostly for debugging
Tune-59352-get.log 4429 Log file, useful mostly for debugging
Tune-59353-get.log 4333 Log file, useful mostly for debugging
Tune-59355-get.log 4511 Log file, useful mostly for debugging
Tune-59356-get.log 5095 Log file, useful mostly for debugging
Tune-59357-get.log 4201 Log file, useful mostly for debugging
Tune-59359-get.log 4348 Log file, useful mostly for debugging
These files should be available for 24 hours.