Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Hamilton_HUTB1-1844-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8890-Hamilton_HUTB1-1844-V1.ps) >>/Users/jc/w/tmp/Tune-8890-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Compleat_Tutor/Hamilton_HUTB1-1844-V1.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Coll_88900.log 264661 Log file, useful mostly for debugging
Coll_88901.log 275903 Log file, useful mostly for debugging
Coll_88904.log 263256 Log file, useful mostly for debugging
Coll_88905.log 268876 Log file, useful mostly for debugging
Coll_88908.log 267471 Log file, useful mostly for debugging
Find_88901.log 1253 Log file, useful mostly for debugging
Tune-8890-Hamilton_HUTB1-1844-V1.abc 169 ABC music file with the extracted tune(s)
Tune-8890-Hamilton_HUTB1-1844-V1.ps 6 PostScript
Tune-8890-Hamilton_HUTB1-1844-V1.txt 169 Plain-text file with the extracted tune(s)
Tune-8890-get.log 4376 Log file, useful mostly for debugging
Tune-88900-get.log 23222 Log file, useful mostly for debugging
These files should be available for 24 hours.