Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Potpourri/Hamilton_HUTB2-1846-V2.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1188-Hamilton_HUTB2-1846-V2.ps) >>/Users/jc/w/tmp/Tune-1188-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Potpourri/Hamilton_HUTB2-1846-V2.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_11884.log 833 Log file, useful mostly for debugging
Tune-1188-Hamilton_HUTB2-1846-V2.abc 164 ABC music file with the extracted tune(s)
Tune-1188-Hamilton_HUTB2-1846-V2.ps 6 PostScript
Tune-1188-Hamilton_HUTB2-1846-V2.txt 164 Plain-text file with the extracted tune(s)
Tune-1188-get.log 4346 Log file, useful mostly for debugging
Tune-11880-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.abc 191 ABC music file with the extracted tune(s)
Tune-11880-Button_Whitaker_SelectionOfDancesReelsAndWaltzes_2.txt 191 Plain-text file with the extracted tune(s)
Tune-11880-get.log 3930 Log file, useful mostly for debugging
Tune-11882-get.log 4743 Log file, useful mostly for debugging
Tune-11884-get.log 19999 Log file, useful mostly for debugging
Tune-11885-24CountryDances_1810_Button_Whitaker_Elegant.abc 183 ABC music file with the extracted tune(s)
Tune-11885-24CountryDances_1810_Button_Whitaker_Elegant.ps 6 PostScript
Tune-11885-24CountryDances_1810_Button_Whitaker_Elegant.txt 183 Plain-text file with the extracted tune(s)
Tune-11885-get.log 4840 Log file, useful mostly for debugging
Tune-11889-get.log 3312 Log file, useful mostly for debugging
These files should be available for 24 hours.