Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1752/24CountryDances_1810_Button_Whitaker_Elegant.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2788-24CountryDances_1810_Button_Whitaker_Elegant.ps) >>/Users/jc/w/tmp/Tune-2788-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1752/24CountryDances_1810_Button_Whitaker_Elegant.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-2788-24CountryDances_1810_Button_Whitaker_Elegant.abc 181 ABC music file with the extracted tune(s)
Tune-2788-24CountryDances_1810_Button_Whitaker_Elegant.ps 6 PostScript
Tune-2788-24CountryDances_1810_Button_Whitaker_Elegant.txt 181 Plain-text file with the extracted tune(s)
Tune-2788-get.log 4780 Log file, useful mostly for debugging
Tune-27880-get.log 4582 Log file, useful mostly for debugging
Tune-27881-get.log 5011 Log file, useful mostly for debugging
Tune-27882-HibernianMuse-V1.abc 154 ABC music file with the extracted tune(s)
Tune-27882-HibernianMuse-V1.pdf 2217 Portable Data Format
Tune-27882-HibernianMuse-V1.ps 6 PostScript
Tune-27882-HibernianMuse-V1.txt 154 Plain-text file with the extracted tune(s)
Tune-27882-get.log 5062 Log file, useful mostly for debugging
Tune-27885-JohnWalsh.abc 154 ABC music file with the extracted tune(s)
Tune-27885-JohnWalsh.ps 6 PostScript
Tune-27885-JohnWalsh.txt 154 Plain-text file with the extracted tune(s)
Tune-27885-get.log 4018 Log file, useful mostly for debugging
Tune-27886-get.log 6110 Log file, useful mostly for debugging
Tune-27887-get.log 4181 Log file, useful mostly for debugging
These files should be available for 24 hours.