Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/outcry/v3tune.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-86864-v3tune.ps) >>/Users/jc/w/tmp/Tune-86864-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/outcry/v3tune.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-86864-24CountryDances_1762_Thompson.abc 166 ABC music file with the extracted tune(s)
Tune-86864-24CountryDances_1762_Thompson.ps 6 PostScript
Tune-86864-24CountryDances_1762_Thompson.txt 166 Plain-text file with the extracted tune(s)
Tune-86864-get.log 8401 Log file, useful mostly for debugging
Tune-86864-v3tune.abc 145 ABC music file with the extracted tune(s)
Tune-86864-v3tune.ps 6 PostScript
Tune-86864-v3tune.txt 145 Plain-text file with the extracted tune(s)
These files should be available for 24 hours.