Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Whetherly06/24CountryDances_1782_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8919-24CountryDances_1782_Thompson.ps) >>/Users/jc/w/tmp/Tune-8919-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Whetherly06/24CountryDances_1782_Thompson.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_89197.log 671212 Log file, useful mostly for debugging
Tune-8919-24CountryDances_1782_Thompson.abc 173 ABC music file with the extracted tune(s)
Tune-8919-24CountryDances_1782_Thompson.ps 6 PostScript
Tune-8919-24CountryDances_1782_Thompson.txt 173 Plain-text file with the extracted tune(s)
Tune-8919-LucyCampbellsReel-001.svg 29671 Scalable Vector Graphics format
Tune-8919-LucyCampbellsReel.abc 588 ABC music file with the extracted tune(s)
Tune-8919-LucyCampbellsReel.txt 588 Plain-text file with the extracted tune(s)
Tune-8919-get.log 8792 Log file, useful mostly for debugging
Tune-89190-get.log 4345 Log file, useful mostly for debugging
Tune-89193-Rutherford_Compleat_Collection_V2.abc 170 ABC music file with the extracted tune(s)
Tune-89193-Rutherford_Compleat_Collection_V2.pdf 2217 Portable Data Format
Tune-89193-Rutherford_Compleat_Collection_V2.ps 6 PostScript
Tune-89193-Rutherford_Compleat_Collection_V2.txt 170 Plain-text file with the extracted tune(s)
Tune-89193-get.log 8273 Log file, useful mostly for debugging
Tune-89195-get.log 4458 Log file, useful mostly for debugging
Tune-89196-get.log 3204 Log file, useful mostly for debugging
Tune-89197-get.log 3384 Log file, useful mostly for debugging
Tune-89198-get.log 5865 Log file, useful mostly for debugging
Tune-89199-get.log 3536 Log file, useful mostly for debugging
These files should be available for 24 hours.