Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/song/24CountryDances_1800_Preston.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-7090-24CountryDances_1800_Preston.ps) >>/Users/jc/w/tmp/Tune-7090-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/song/24CountryDances_1800_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
Coll_70907.log 251484 Log file, useful mostly for debugging
Coll_70908.log 413884 Log file, useful mostly for debugging
Tune-7090-24CountryDances_1800_Preston.abc 165 ABC music file with the extracted tune(s)
Tune-7090-24CountryDances_1800_Preston.ps 6 PostScript
Tune-7090-24CountryDances_1800_Preston.txt 165 Plain-text file with the extracted tune(s)
Tune-7090-CSGBT_1794-V1.abc 149 ABC music file with the extracted tune(s)
Tune-7090-CSGBT_1794-V1.pdf 2217 Portable Data Format
Tune-7090-CSGBT_1794-V1.ps 6 PostScript
Tune-7090-CSGBT_1794-V1.txt 149 Plain-text file with the extracted tune(s)
Tune-7090-get.log 9620 Log file, useful mostly for debugging
Tune-70902-Bristol_Fair-001.svg 15206 Scalable Vector Graphics format
Tune-70902-Bristol_Fair.abc 455 ABC music file with the extracted tune(s)
Tune-70902-Bristol_Fair.txt 455 Plain-text file with the extracted tune(s)
Tune-70902-band8.abc 141 ABC music file with the extracted tune(s)
Tune-70902-band8.txt 141 Plain-text file with the extracted tune(s)
Tune-70902-get.log 7172 Log file, useful mostly for debugging
Tune-70903-get.log 8364 Log file, useful mostly for debugging
Tune-70904-24CountryDances_1803_Preston.abc 164 ABC music file with the extracted tune(s)
Tune-70904-24CountryDances_1803_Preston.pdf 2217 Portable Data Format
Tune-70904-24CountryDances_1803_Preston.ps 6 PostScript
Tune-70904-24CountryDances_1803_Preston.txt 164 Plain-text file with the extracted tune(s)
Tune-70904-get.log 10800 Log file, useful mostly for debugging
Tune-70907-get.log 3650 Log file, useful mostly for debugging
Tune-70909-Soldiers_Joy_THO4_195_The.abc 472 ABC music file with the extracted tune(s)
Tune-70909-Soldiers_Joy_THO4_195_The.pdf 14412 Portable Data Format
Tune-70909-Soldiers_Joy_THO4_195_The.ps 34577 PostScript
Tune-70909-Soldiers_Joy_THO4_195_The.txt 472 Plain-text file with the extracted tune(s)
Tune-70909-get.log 5804 Log file, useful mostly for debugging
These files should be available for 24 hours.