Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/CCCCD2/IaST-abc1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2745-IaST-abc1.ps) >>/Users/jc/w/tmp/Tune-2745-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/CCCCD2/IaST-abc1.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-2745-IaST-abc1.abc 148 ABC music file with the extracted tune(s)
Tune-2745-IaST-abc1.ps 6 PostScript
Tune-2745-IaST-abc1.txt 148 Plain-text file with the extracted tune(s)
Tune-2745-get.log 4055 Log file, useful mostly for debugging
Tune-27452-get.log 5351 Log file, useful mostly for debugging
Tune-27453-Garryowen_with_variations_.abc 163 ABC music file with the extracted tune(s)
Tune-27453-Garryowen_with_variations_.pdf 2217 Portable Data Format
Tune-27453-Garryowen_with_variations_.ps 6 PostScript
Tune-27453-Garryowen_with_variations_.txt 163 Plain-text file with the extracted tune(s)
Tune-27453-get.log 5348 Log file, useful mostly for debugging
Tune-27455-get.log 3610 Log file, useful mostly for debugging
Tune-27456-get.log 4010 Log file, useful mostly for debugging
Tune-27458-get.log 3995 Log file, useful mostly for debugging
These files should be available for 24 hours.