Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book10/24CountryDances_1781_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2152-24CountryDances_1781_Skillern.ps) >>/Users/jc/w/tmp/Tune-2152-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book10/24CountryDances_1781_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
Coll_21529.log 631221 Log file, useful mostly for debugging
Find_2152.log 1518 Log file, useful mostly for debugging
Tune-2152-24CountryDances_1781_Skillern.abc 168 ABC music file with the extracted tune(s)
Tune-2152-24CountryDances_1781_Skillern.ps 6 PostScript
Tune-2152-24CountryDances_1781_Skillern.txt 168 Plain-text file with the extracted tune(s)
Tune-2152-get.log 10129 Log file, useful mostly for debugging
Tune-21524-get.log 9841 Log file, useful mostly for debugging
Tune-21525-get.log 3205 Log file, useful mostly for debugging
Tune-21529-get.log 1466 Log file, useful mostly for debugging
These files should be available for 24 hours.