Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/PDF/24CountryDances_1792_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1114-24CountryDances_1792_Thompson.ps) >>/Users/jc/w/tmp/Tune-1114-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/PDF/24CountryDances_1792_Thompson.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_11140.log 109172 Log file, useful mostly for debugging
Find_11149.log 1795 Log file, useful mostly for debugging
Tune-1114-24CountryDances_1792_Thompson.abc 165 ABC music file with the extracted tune(s)
Tune-1114-24CountryDances_1792_Thompson.ps 6 PostScript
Tune-1114-24CountryDances_1792_Thompson.txt 165 Plain-text file with the extracted tune(s)
Tune-1114-get.log 4459 Log file, useful mostly for debugging
Tune-11142-get.log 9669 Log file, useful mostly for debugging
Tune-11144-get.log 6854 Log file, useful mostly for debugging
Tune-11145-get.log 5435 Log file, useful mostly for debugging
Tune-11146-get.log 4669 Log file, useful mostly for debugging
Tune-11147-get.log 3400 Log file, useful mostly for debugging
These files should be available for 24 hours.