Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Entry/CaledonianCountryDances.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7714-CaledonianCountryDances.ps) >>/Users/jc/w/tmp/Tune-7714-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Entry/CaledonianCountryDances.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_77147.log 1551 Log file, useful mostly for debugging
Form_77146.log 918 Log file, useful mostly for debugging
Tune-7714-CaledonianCountryDances.abc 161 ABC music file with the extracted tune(s)
Tune-7714-CaledonianCountryDances.ps 6 PostScript
Tune-7714-CaledonianCountryDances.txt 161 Plain-text file with the extracted tune(s)
Tune-7714-get.log 4345 Log file, useful mostly for debugging
Tune-77141-get.log 1382 Log file, useful mostly for debugging
Tune-77143-get.log 1408 Log file, useful mostly for debugging
Tune-77145-get.log 1382 Log file, useful mostly for debugging
Tune-77146-JohnFrench.abc 154 ABC music file with the extracted tune(s)
Tune-77146-JohnFrench.pdf 2217 Portable Data Format
Tune-77146-JohnFrench.ps 6 PostScript
Tune-77146-JohnFrench.txt 154 Plain-text file with the extracted tune(s)
Tune-77146-get.log 4924 Log file, useful mostly for debugging
Tune-77149-get.log 1382 Log file, useful mostly for debugging
These files should be available for 24 hours.