Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/_1850/Hamilton_HUTB1-1844-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7161-Hamilton_HUTB1-1844-V1.ps) >>/Users/jc/w/tmp/Tune-7161-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/_1850/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_71617.log 598412 Log file, useful mostly for debugging
Tune-7161-Hamilton_HUTB1-1844-V1.abc 160 ABC music file with the extracted tune(s)
Tune-7161-Hamilton_HUTB1-1844-V1.ps 6 PostScript
Tune-7161-Hamilton_HUTB1-1844-V1.txt 160 Plain-text file with the extracted tune(s)
Tune-7161-get.log 7348 Log file, useful mostly for debugging
Tune-71611-Feuillet_Essex_FtFIoD1.abc 159 ABC music file with the extracted tune(s)
Tune-71611-Feuillet_Essex_FtFIoD1.txt 159 Plain-text file with the extracted tune(s)
Tune-71611-get.log 3402 Log file, useful mostly for debugging
Tune-71612-Stewart_SCAJMR_1784-V1.abc 159 ABC music file with the extracted tune(s)
Tune-71612-Stewart_SCAJMR_1784-V1.txt 159 Plain-text file with the extracted tune(s)
Tune-71612-get.log 3402 Log file, useful mostly for debugging
Tune-71616-get.log 4114 Log file, useful mostly for debugging
Tune-71617-get.log 4923 Log file, useful mostly for debugging
Tune-71619-get.log 4797 Log file, useful mostly for debugging
These files should be available for 24 hours.