Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book08/24CountryDances_1803_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6928-24CountryDances_1803_Preston.ps) >>/Users/jc/w/tmp/Tune-6928-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book08/24CountryDances_1803_Preston.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_69280.log 151917 Log file, useful mostly for debugging
Find_69289.log 1471 Log file, useful mostly for debugging
Tune-6928-24CountryDances_1803_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-6928-24CountryDances_1803_Preston.ps 6 PostScript
Tune-6928-24CountryDances_1803_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-6928-get.log 4452 Log file, useful mostly for debugging
Tune-69286-get.log 8585 Log file, useful mostly for debugging
Tune-69288-get.log 3154 Log file, useful mostly for debugging
These files should be available for 24 hours.