Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CNS/JamesJohnson_ScotsMusicalMuseumV5-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5301-JamesJohnson_ScotsMusicalMuseumV5-V1.ps) >>/Users/jc/w/tmp/Tune-5301-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CNS/JamesJohnson_ScotsMusicalMuseumV5-V1.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_53019.log 162316 Log file, useful mostly for debugging
Tune-5301-JamesJohnson_ScotsMusicalMuseumV5-V1.abc 172 ABC music file with the extracted tune(s)
Tune-5301-JamesJohnson_ScotsMusicalMuseumV5-V1.ps 6 PostScript
Tune-5301-JamesJohnson_ScotsMusicalMuseumV5-V1.txt 172 Plain-text file with the extracted tune(s)
Tune-5301-get.log 10204 Log file, useful mostly for debugging
Tune-53010-get.log 1337 Log file, useful mostly for debugging
Tune-53011-get.log 8293 Log file, useful mostly for debugging
Tune-53012-get.log 4404 Log file, useful mostly for debugging
Tune-53013-get.log 10834 Log file, useful mostly for debugging
Tune-53015-get.log 1335 Log file, useful mostly for debugging
Tune-53016-24CountryDances_1803_Bland_Weller.abc 170 ABC music file with the extracted tune(s)
Tune-53016-24CountryDances_1803_Bland_Weller.ps 6 PostScript
Tune-53016-24CountryDances_1803_Bland_Weller.txt 170 Plain-text file with the extracted tune(s)
Tune-53016-get.log 4476 Log file, useful mostly for debugging
Tune-53017-get.log 9535 Log file, useful mostly for debugging
Tune-53018-get.log 3854 Log file, useful mostly for debugging
Tune-53019-get.log 3126 Log file, useful mostly for debugging
These files should be available for 24 hours.