Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MacNab01/24CountryDances_1780_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7205-24CountryDances_1780_Skillern.ps) >>/Users/jc/w/tmp/Tune-7205-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MacNab01/24CountryDances_1780_Skillern.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-7205-24CountryDances_1780_Skillern.abc 170 ABC music file with the extracted tune(s)
Tune-7205-24CountryDances_1780_Skillern.ps 6 PostScript
Tune-7205-24CountryDances_1780_Skillern.txt 170 Plain-text file with the extracted tune(s)
Tune-7205-get.log 4483 Log file, useful mostly for debugging
Tune-72050-get.log 1396 Log file, useful mostly for debugging
Tune-72054-get.log 1396 Log file, useful mostly for debugging
Tune-72055-Pat_ShawsPinewoods.abc 158 ABC music file with the extracted tune(s)
Tune-72055-Pat_ShawsPinewoods.ps 6 PostScript
Tune-72055-Pat_ShawsPinewoods.txt 158 Plain-text file with the extracted tune(s)
Tune-72055-get.log 4296 Log file, useful mostly for debugging
Tune-72058-get.log 99073 Log file, useful mostly for debugging
Tune-72059-Barsanti_CoOST.abc 155 ABC music file with the extracted tune(s)
Tune-72059-Barsanti_CoOST.ps 6 PostScript
Tune-72059-Barsanti_CoOST.txt 155 Plain-text file with the extracted tune(s)
Tune-72059-get.log 4101 Log file, useful mostly for debugging
These files should be available for 24 hours.