Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book42/CaledonianMusicalRepository_1811.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7394-CaledonianMusicalRepository_1811.ps) >>/Users/jc/w/tmp/Tune-7394-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book42/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
Tune-7394-CaledonianMusicalRepository_1811.abc 171 ABC music file with the extracted tune(s)
Tune-7394-CaledonianMusicalRepository_1811.ps 6 PostScript
Tune-7394-CaledonianMusicalRepository_1811.txt 171 Plain-text file with the extracted tune(s)
Tune-7394-get.log 4538 Log file, useful mostly for debugging
Tune-73941-get.log 5588 Log file, useful mostly for debugging
Tune-73942-get.log 4735 Log file, useful mostly for debugging
Tune-73943-get.log 10037 Log file, useful mostly for debugging
Tune-73944-get.log 3682 Log file, useful mostly for debugging
Tune-73945-get.log 6096 Log file, useful mostly for debugging
Tune-73947-get.log 4635 Log file, useful mostly for debugging
Tune-73948-get.log 4891 Log file, useful mostly for debugging
Tune-73949-get.log 3708 Log file, useful mostly for debugging
These files should be available for 24 hours.