Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1780/CaledonianMusicalRepository_1811.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3596-CaledonianMusicalRepository_1811.ps) >>/Users/jc/w/tmp/Tune-3596-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1780/CaledonianMusicalRepository_1811.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_35960.log 157167 Log file, useful mostly for debugging
Coll_35962.log 275012 Log file, useful mostly for debugging
Tune-3596-CaledonianMusicalRepository_1811.abc 169 ABC music file with the extracted tune(s)
Tune-3596-CaledonianMusicalRepository_1811.ps 6 PostScript
Tune-3596-CaledonianMusicalRepository_1811.txt 169 Plain-text file with the extracted tune(s)
Tune-3596-get.log 4524 Log file, useful mostly for debugging
Tune-35961-get.log 5548 Log file, useful mostly for debugging
Tune-35964-get.log 4688 Log file, useful mostly for debugging
Tune-35965-get.log 8130 Log file, useful mostly for debugging
Tune-35966-JamesJohnson_ScotsMusicalMuseumV4-V1.abc 189 ABC music file with the extracted tune(s)
Tune-35966-JamesJohnson_ScotsMusicalMuseumV4-V1.txt 189 Plain-text file with the extracted tune(s)
Tune-35966-get.log 3750 Log file, useful mostly for debugging
Tune-35967-get.log 4083 Log file, useful mostly for debugging
Tune-35968-get.log 4945 Log file, useful mostly for debugging
These files should be available for 24 hours.