Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1754/ViolaRuth_Pioneer.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-90738-ViolaRuth_Pioneer.ps) >>/Users/jc/w/tmp/Tune-90738-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1754/ViolaRuth_Pioneer.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-90738-AndersonsBudgetV1.abc 170 ABC music file with the extracted tune(s)
Tune-90738-AndersonsBudgetV1.pdf 2217 Portable Data Format
Tune-90738-AndersonsBudgetV1.ps 6 PostScript
Tune-90738-AndersonsBudgetV1.txt 170 Plain-text file with the extracted tune(s)
Tune-90738-ViolaRuth_Pioneer.abc 154 ABC music file with the extracted tune(s)
Tune-90738-ViolaRuth_Pioneer.ps 6 PostScript
Tune-90738-ViolaRuth_Pioneer.txt 154 Plain-text file with the extracted tune(s)
Tune-90738-get.log 9413 Log file, useful mostly for debugging
These files should be available for 24 hours.