Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MacNab02/EliasHowe_MusiciansCompanionP2-1843-V1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2627-EliasHowe_MusiciansCompanionP2-1843-V1.ps) >>/Users/jc/w/tmp/Tune-2627-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MacNab02/EliasHowe_MusiciansCompanionP2-1843-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_26278.log 159133 Log file, useful mostly for debugging
Tune-2627-EliasHowe_MusiciansCompanionP2-1843-V1.abc 179 ABC music file with the extracted tune(s)
Tune-2627-EliasHowe_MusiciansCompanionP2-1843-V1.ps 6 PostScript
Tune-2627-EliasHowe_MusiciansCompanionP2-1843-V1.txt 179 Plain-text file with the extracted tune(s)
Tune-2627-get.log 10092 Log file, useful mostly for debugging
Tune-26270-get.log 9103 Log file, useful mostly for debugging
Tune-26272-get.log 4107 Log file, useful mostly for debugging
Tune-26273-CSRHW-abc1.abc 148 ABC music file with the extracted tune(s)
Tune-26273-CSRHW-abc1.pdf 2217 Portable Data Format
Tune-26273-CSRHW-abc1.ps 6 PostScript
Tune-26273-CSRHW-abc1.txt 148 Plain-text file with the extracted tune(s)
Tune-26273-get.log 4884 Log file, useful mostly for debugging
Tune-26275-get.log 14177 Log file, useful mostly for debugging
Tune-26276-get.log 8382 Log file, useful mostly for debugging
Tune-26278-get.log 8864 Log file, useful mostly for debugging
These files should be available for 24 hours.