Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1794/CaledonianMusicalRepository_1811.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9641-CaledonianMusicalRepository_1811.ps) >>/Users/jc/w/tmp/Tune-9641-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1794/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
Form_96416.log 844 Log file, useful mostly for debugging
Tune-9641-CaledonianMusicalRepository_1811.abc 169 ABC music file with the extracted tune(s)
Tune-9641-CaledonianMusicalRepository_1811.ps 6 PostScript
Tune-9641-CaledonianMusicalRepository_1811.txt 169 Plain-text file with the extracted tune(s)
Tune-9641-get.log 4524 Log file, useful mostly for debugging
Tune-96411-get.log 1359 Log file, useful mostly for debugging
Tune-96412-get.log 4006 Log file, useful mostly for debugging
Tune-96415-get.log 1438 Log file, useful mostly for debugging
Tune-96419-030_Mrs_Edwards.abc 1179 ABC music file with the extracted tune(s)
Tune-96419-030_Mrs_Edwards.txt 1179 Plain-text file with the extracted tune(s)
Tune-96419-get.log 3269 Log file, useful mostly for debugging
These files should be available for 24 hours.