Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV5/24CountryDances_1782_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6158-24CountryDances_1782_Thompson.ps) >>/Users/jc/w/tmp/Tune-6158-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/ScotsMusicalMuseumV5/24CountryDances_1782_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
Tune-6158-24CountryDances_1782_Thompson.abc 182 ABC music file with the extracted tune(s)
Tune-6158-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-6158-24CountryDances_1782_Thompson.txt 182 Plain-text file with the extracted tune(s)
Tune-6158-get.log 14164 Log file, useful mostly for debugging
Tune-61580-get.log 10166 Log file, useful mostly for debugging
Tune-61583-EverydaySongBook1.abc 154 ABC music file with the extracted tune(s)
Tune-61583-EverydaySongBook1.txt 154 Plain-text file with the extracted tune(s)
Tune-61583-get.log 3312 Log file, useful mostly for debugging
Tune-61585-get.log 1359 Log file, useful mostly for debugging
Tune-61586-get.log 7903 Log file, useful mostly for debugging
Tune-61587-CDSS_CDoT.abc 150 ABC music file with the extracted tune(s)
Tune-61587-CDSS_CDoT.pdf 2217 Portable Data Format
Tune-61587-CDSS_CDoT.ps 6 PostScript
Tune-61587-CDSS_CDoT.txt 150 Plain-text file with the extracted tune(s)
Tune-61587-get.log 4879 Log file, useful mostly for debugging
Tune-61589-get.log 4731 Log file, useful mostly for debugging
These files should be available for 24 hours.