Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book10/24CountryDances_1793_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1161-24CountryDances_1793_Preston.ps) >>/Users/jc/w/tmp/Tune-1161-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book10/24CountryDances_1793_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
Coll_11617.log 159133 Log file, useful mostly for debugging
Tune-1161-24CountryDances_1793_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-1161-24CountryDances_1793_Preston.ps 6 PostScript
Tune-1161-24CountryDances_1793_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-1161-get.log 7744 Log file, useful mostly for debugging
Tune-11613-Wilson_Harmony_4NCD_1812_V2.abc 163 ABC music file with the extracted tune(s)
Tune-11613-Wilson_Harmony_4NCD_1812_V2.pdf 2217 Portable Data Format
Tune-11613-Wilson_Harmony_4NCD_1812_V2.ps 6 PostScript
Tune-11613-Wilson_Harmony_4NCD_1812_V2.txt 163 Plain-text file with the extracted tune(s)
Tune-11613-get.log 8474 Log file, useful mostly for debugging
Tune-11615-get.log 3881 Log file, useful mostly for debugging
Tune-11616-get.log 4807 Log file, useful mostly for debugging
These files should be available for 24 hours.