Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/slipjig/HenryFord_GoodMorning.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4889-HenryFord_GoodMorning.ps) >>/Users/jc/w/tmp/Tune-4889-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/slipjig/HenryFord_GoodMorning.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-4889-HenryFord_GoodMorning.abc 161 ABC music file with the extracted tune(s)
Tune-4889-HenryFord_GoodMorning.ps 6 PostScript
Tune-4889-HenryFord_GoodMorning.txt 161 Plain-text file with the extracted tune(s)
Tune-4889-get.log 8637 Log file, useful mostly for debugging
Tune-48890-get.log 1381 Log file, useful mostly for debugging
Tune-48894-get.log 1392 Log file, useful mostly for debugging
Tune-48898-MMM2.abc 144 ABC music file with the extracted tune(s)
Tune-48898-MMM2.txt 144 Plain-text file with the extracted tune(s)
Tune-48898-get.log 7804 Log file, useful mostly for debugging
These files should be available for 24 hours.