Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Mac_Fosets_Farewell.abc/ThomasBraysCountryDances1699.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-2343-ThomasBraysCountryDances1699.ps) >>/Users/jc/w/tmp/Tune-2343-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Mac_Fosets_Farewell.abc/ThomasBraysCountryDances1699.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-2343-ThomasBraysCountryDances1699.abc 184 ABC music file with the extracted tune(s)
Tune-2343-ThomasBraysCountryDances1699.ps 6 PostScript
Tune-2343-ThomasBraysCountryDances1699.txt 184 Plain-text file with the extracted tune(s)
Tune-2343-get.log 15377 Log file, useful mostly for debugging
Tune-23430-get.log 5200 Log file, useful mostly for debugging
Tune-23435-get.log 4765 Log file, useful mostly for debugging
Tune-23436-get.log 12967 Log file, useful mostly for debugging
Tune-23437-get.log 4266 Log file, useful mostly for debugging
Tune-23438-get.log 4406 Log file, useful mostly for debugging
These files should be available for 24 hours.