Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MusiciansCompanionP1/24CountryDances_1791_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8216-24CountryDances_1791_Thompson.ps) >>/Users/jc/w/tmp/Tune-8216-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MusiciansCompanionP1/24CountryDances_1791_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_82168.log 810089 Log file, useful mostly for debugging
Tune-8216-24CountryDances_1791_Thompson.abc 182 ABC music file with the extracted tune(s)
Tune-8216-24CountryDances_1791_Thompson.ps 6 PostScript
Tune-8216-24CountryDances_1791_Thompson.txt 182 Plain-text file with the extracted tune(s)
Tune-8216-get.log 9960 Log file, useful mostly for debugging
Tune-82160-get.log 4273 Log file, useful mostly for debugging
Tune-82162-get.log 3370 Log file, useful mostly for debugging
Tune-82163-get.log 3538 Log file, useful mostly for debugging
Tune-82164-get.log 3552 Log file, useful mostly for debugging
These files should be available for 24 hours.