Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book43/Hamilton_HUTB1-1844-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3826-Hamilton_HUTB1-1844-V1.ps) >>/Users/jc/w/tmp/Tune-3826-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book43/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
Tune-3826-Hamilton_HUTB1-1844-V1.abc 161 ABC music file with the extracted tune(s)
Tune-3826-Hamilton_HUTB1-1844-V1.ps 6 PostScript
Tune-3826-Hamilton_HUTB1-1844-V1.txt 161 Plain-text file with the extracted tune(s)
Tune-3826-get.log 4328 Log file, useful mostly for debugging
Tune-38260-get.log 4853 Log file, useful mostly for debugging
Tune-38263-get.log 3973 Log file, useful mostly for debugging
Tune-38267-KittyBridges_1745_NO.abc 157 ABC music file with the extracted tune(s)
Tune-38267-KittyBridges_1745_NO.pdf 2217 Portable Data Format
Tune-38267-KittyBridges_1745_NO.ps 6 PostScript
Tune-38267-KittyBridges_1745_NO.txt 157 Plain-text file with the extracted tune(s)
Tune-38267-get.log 5168 Log file, useful mostly for debugging
These files should be available for 24 hours.