Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book26/24CountryDances_1748_TDavis.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2517-24CountryDances_1748_TDavis.ps) >>/Users/jc/w/tmp/Tune-2517-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book26/24CountryDances_1748_TDavis.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_25175.log 317012 Log file, useful mostly for debugging
Find_25172.log 1837 Log file, useful mostly for debugging
Tune-2517-24CountryDances_1748_TDavis.abc 166 ABC music file with the extracted tune(s)
Tune-2517-24CountryDances_1748_TDavis.ps 6 PostScript
Tune-2517-24CountryDances_1748_TDavis.txt 166 Plain-text file with the extracted tune(s)
Tune-2517-get.log 4433 Log file, useful mostly for debugging
Tune-25172-RobertPurdie_TomThumb.abc 160 ABC music file with the extracted tune(s)
Tune-25172-RobertPurdie_TomThumb.pdf 2217 Portable Data Format
Tune-25172-RobertPurdie_TomThumb.ps 6 PostScript
Tune-25172-RobertPurdie_TomThumb.txt 160 Plain-text file with the extracted tune(s)
Tune-25172-get.log 6616 Log file, useful mostly for debugging
Tune-25173-Hamilton_HUTB1-1844-V1.abc 161 ABC music file with the extracted tune(s)
Tune-25173-Hamilton_HUTB1-1844-V1.ps 6 PostScript
Tune-25173-Hamilton_HUTB1-1844-V1.txt 161 Plain-text file with the extracted tune(s)
Tune-25173-get.log 4374 Log file, useful mostly for debugging
Tune-25176-get.log 6373 Log file, useful mostly for debugging
Tune-25179-get.log 5430 Log file, useful mostly for debugging
These files should be available for 24 hours.