Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Pioneer/24CountryDances_1803_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1918-24CountryDances_1803_Preston.ps) >>/Users/jc/w/tmp/Tune-1918-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Pioneer/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
Tune-1918-24CountryDances_1803_Preston.abc 168 ABC music file with the extracted tune(s)
Tune-1918-24CountryDances_1803_Preston.ps 6 PostScript
Tune-1918-24CountryDances_1803_Preston.txt 168 Plain-text file with the extracted tune(s)
Tune-1918-get.log 14321 Log file, useful mostly for debugging
Tune-19182-Goulding_TwentyFourCountryDancesForTheYear1808.abc 183 ABC music file with the extracted tune(s)
Tune-19182-Goulding_TwentyFourCountryDancesForTheYear1808.ps 6 PostScript
Tune-19182-Goulding_TwentyFourCountryDancesForTheYear1808.txt 183 Plain-text file with the extracted tune(s)
Tune-19182-get.log 4872 Log file, useful mostly for debugging
Tune-19184-get.log 4402 Log file, useful mostly for debugging
Tune-19185-get.log 8198 Log file, useful mostly for debugging
Tune-19187-get.log 1398 Log file, useful mostly for debugging
Tune-19188-1812_Wilson_Harmony_FourNewCountryDances.abc 183 ABC music file with the extracted tune(s)
Tune-19188-1812_Wilson_Harmony_FourNewCountryDances.ps 6 PostScript
Tune-19188-1812_Wilson_Harmony_FourNewCountryDances.txt 183 Plain-text file with the extracted tune(s)
Tune-19188-get.log 7889 Log file, useful mostly for debugging
These files should be available for 24 hours.