Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/GlendarrochSDS/book_of_rights.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4432-book_of_rights.ps) >>/Users/jc/w/tmp/Tune-4432-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/GlendarrochSDS/book_of_rights.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-4432-book_of_rights.abc 161 ABC music file with the extracted tune(s)
Tune-4432-book_of_rights.ps 6 PostScript
Tune-4432-book_of_rights.txt 161 Plain-text file with the extracted tune(s)
Tune-4432-get.log 5697 Log file, useful mostly for debugging
Tune-44320-flowers_of_Edinburgh.abc 157 ABC music file with the extracted tune(s)
Tune-44320-flowers_of_Edinburgh.pdf 2217 Portable Data Format
Tune-44320-flowers_of_Edinburgh.ps 6 PostScript
Tune-44320-flowers_of_Edinburgh.txt 157 Plain-text file with the extracted tune(s)
Tune-44320-get.log 5176 Log file, useful mostly for debugging
Tune-44324-get.log 4410 Log file, useful mostly for debugging
Tune-44325-RobertBremner_CSRCD1.abc 157 ABC music file with the extracted tune(s)
Tune-44325-RobertBremner_CSRCD1.ps 6 PostScript
Tune-44325-RobertBremner_CSRCD1.txt 157 Plain-text file with the extracted tune(s)
Tune-44325-get.log 8400 Log file, useful mostly for debugging
Tune-44329-get.log 3334 Log file, useful mostly for debugging
These files should be available for 24 hours.