Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/1770/CharlesZeuner_TremontQuadrilles1.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-1819-CharlesZeuner_TremontQuadrilles1.ps) >>/Users/jc/w/tmp/Tune-1819-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/1770/CharlesZeuner_TremontQuadrilles1.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-1819-CSGBT_1794-V1.abc 151 ABC music file with the extracted tune(s)
Tune-1819-CSGBT_1794-V1.pdf 2217 Portable Data Format
Tune-1819-CSGBT_1794-V1.ps 6 PostScript
Tune-1819-CSGBT_1794-V1.txt 151 Plain-text file with the extracted tune(s)
Tune-1819-CharlesZeuner_TremontQuadrilles1.abc 169 ABC music file with the extracted tune(s)
Tune-1819-CharlesZeuner_TremontQuadrilles1.ps 6 PostScript
Tune-1819-CharlesZeuner_TremontQuadrilles1.txt 169 Plain-text file with the extracted tune(s)
Tune-1819-get.log 12157 Log file, useful mostly for debugging
Tune-18192-WilliamCampbell_10thBook_1798-V2.abc 175 ABC music file with the extracted tune(s)
Tune-18192-WilliamCampbell_10thBook_1798-V2.pdf 2217 Portable Data Format
Tune-18192-WilliamCampbell_10thBook_1798-V2.ps 6 PostScript
Tune-18192-WilliamCampbell_10thBook_1798-V2.txt 175 Plain-text file with the extracted tune(s)
Tune-18192-get.log 5554 Log file, useful mostly for debugging
Tune-18197-get.log 9370 Log file, useful mostly for debugging
These files should be available for 24 hours.