Got HTTP status 404 Not Found for "http://john-chambers.us/~jc/music/book/abc2/Hamilton_HUTB2-1846-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3489-Hamilton_HUTB2-1846-V1.ps) >>/Users/jc/w/tmp/Tune-3489-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/book/abc2/Hamilton_HUTB2-1846-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_34895.log 426212 Log file, useful mostly for debugging
Find_34894.log 1591 Log file, useful mostly for debugging
Find_34898.log 1506 Log file, useful mostly for debugging
Tune-3489-Hamilton_HUTB2-1846-V1.abc 159 ABC music file with the extracted tune(s)
Tune-3489-Hamilton_HUTB2-1846-V1.ps 6 PostScript
Tune-3489-Hamilton_HUTB2-1846-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-3489-get.log 8777 Log file, useful mostly for debugging
Tune-34890-get.log 4367 Log file, useful mostly for debugging
Tune-34891-get.log 8517 Log file, useful mostly for debugging
Tune-34892-get.log 5089 Log file, useful mostly for debugging
Tune-34893-get.log 4381 Log file, useful mostly for debugging
Tune-34894-get.log 11645 Log file, useful mostly for debugging
Tune-34895-get.log 8701 Log file, useful mostly for debugging
Tune-34898-get.log 6558 Log file, useful mostly for debugging
These files should be available for 24 hours.