Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/MM4/24CountryDances_1809_Cahusac_FTM.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4034-24CountryDances_1809_Cahusac_FTM.ps) >>/Users/jc/w/tmp/Tune-4034-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/MM4/24CountryDances_1809_Cahusac_FTM.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Form_4034.log 818 Log file, useful mostly for debugging
Tune-4034-24CountryDances_1809_Cahusac_FTM.abc 168 ABC music file with the extracted tune(s)
Tune-4034-24CountryDances_1809_Cahusac_FTM.ps 6 PostScript
Tune-4034-24CountryDances_1809_Cahusac_FTM.txt 168 Plain-text file with the extracted tune(s)
Tune-4034-get.log 9720 Log file, useful mostly for debugging
Tune-40341-get.log 4568 Log file, useful mostly for debugging
Tune-40346-Goulding_SSEIFA.abc 152 ABC music file with the extracted tune(s)
Tune-40346-Goulding_SSEIFA.txt 152 Plain-text file with the extracted tune(s)
Tune-40346-get.log 3274 Log file, useful mostly for debugging
Tune-40349-Kerr_MM1-V1.abc 148 ABC music file with the extracted tune(s)
Tune-40349-Kerr_MM1-V1.txt 148 Plain-text file with the extracted tune(s)
Tune-40349-get.log 3202 Log file, useful mostly for debugging
These files should be available for 24 hours.