Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/hdr/24CountryDances_1781_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8784-24CountryDances_1781_Skillern.ps) >>/Users/jc/w/tmp/Tune-8784-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/hdr/24CountryDances_1781_Skillern.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-8784-24CountryDances_1781_Skillern.abc 165 ABC music file with the extracted tune(s)
Tune-8784-24CountryDances_1781_Skillern.ps 6 PostScript
Tune-8784-24CountryDances_1781_Skillern.txt 165 Plain-text file with the extracted tune(s)
Tune-8784-get.log 4457 Log file, useful mostly for debugging
Tune-87841-get.log 7859 Log file, useful mostly for debugging
Tune-87843-get.log 4261 Log file, useful mostly for debugging
Tune-87845-CSR-abc2.abc 158 ABC music file with the extracted tune(s)
Tune-87845-CSR-abc2.txt 158 Plain-text file with the extracted tune(s)
Tune-87845-get.log 8222 Log file, useful mostly for debugging
Tune-87846-24CountryDances_1804TP_Preston.abc 167 ABC music file with the extracted tune(s)
Tune-87846-24CountryDances_1804TP_Preston.ps 6 PostScript
Tune-87846-24CountryDances_1804TP_Preston.txt 167 Plain-text file with the extracted tune(s)
Tune-87846-get.log 4532 Log file, useful mostly for debugging
Tune-87849-get.log 3449 Log file, useful mostly for debugging
These files should be available for 24 hours.