Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Book04/24CountryDances_1804TP_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-6854-24CountryDances_1804TP_Preston.ps) >>/Users/jc/w/tmp/Tune-6854-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Book04/24CountryDances_1804TP_Preston.abc

Error exit status 256; here are some files to check:
[P=tuneget V=1/1 B=0 scale=0.70 512x512 PNG]
filesizedescription
Find_68549.log 1527 Log file, useful mostly for debugging
Form_68548.log 932 Log file, useful mostly for debugging
Tune-6854-24CountryDances_1804TP_Preston.abc 169 ABC music file with the extracted tune(s)
Tune-6854-24CountryDances_1804TP_Preston.ps 6 PostScript
Tune-6854-24CountryDances_1804TP_Preston.txt 169 Plain-text file with the extracted tune(s)
Tune-6854-get.log 4494 Log file, useful mostly for debugging
Tune-68540-get.log 94699 Log file, useful mostly for debugging
Tune-68542-get.log 10835 Log file, useful mostly for debugging
Tune-68543-get.log 5348 Log file, useful mostly for debugging
Tune-68545-4332-.abc 411 ABC music file with the extracted tune(s)
Tune-68545-4332-.pdf 7133 Portable Data Format
Tune-68545-4332-.ps 31163 PostScript
Tune-68545-4332-.txt 411 Plain-text file with the extracted tune(s)
Tune-68545-get.log 7762 Log file, useful mostly for debugging
Tune-68549-get.log 30932 Log file, useful mostly for debugging
These files should be available for 24 hours.