Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1800/JamesJohnson_ScotsMusicalMuseumV4-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2549-JamesJohnson_ScotsMusicalMuseumV4-V2.ps) >>/Users/jc/w/tmp/Tune-2549-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1800/JamesJohnson_ScotsMusicalMuseumV4-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
Find_25494.log 1738 Log file, useful mostly for debugging
Tune-2549-JamesJohnson_ScotsMusicalMuseumV4-V2.abc 173 ABC music file with the extracted tune(s)
Tune-2549-JamesJohnson_ScotsMusicalMuseumV4-V2.ps 6 PostScript
Tune-2549-JamesJohnson_ScotsMusicalMuseumV4-V2.txt 173 Plain-text file with the extracted tune(s)
Tune-2549-get.log 6044 Log file, useful mostly for debugging
Tune-25490-get.log 1440 Log file, useful mostly for debugging
Tune-25491-get.log 3389 Log file, useful mostly for debugging
Tune-25498-get.log 1545 Log file, useful mostly for debugging
These files should be available for 24 hours.