Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/sets/24CountryDances_1782_Skillern.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-3344-24CountryDances_1782_Skillern.ps) >>/Users/jc/w/tmp/Tune-3344-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/sets/24CountryDances_1782_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
Coll_33449.log 387285 Log file, useful mostly for debugging
Form_33442.log 849 Log file, useful mostly for debugging
Form_33445.log 937 Log file, useful mostly for debugging
Tune-3344-24CountryDances_1782_Skillern.abc 166 ABC music file with the extracted tune(s)
Tune-3344-24CountryDances_1782_Skillern.ps 6 PostScript
Tune-3344-24CountryDances_1782_Skillern.txt 166 Plain-text file with the extracted tune(s)
Tune-3344-get.log 10110 Log file, useful mostly for debugging
Tune-33442-get.log 8651 Log file, useful mostly for debugging
Tune-33443-Thompson_V3_1766-1772_FTM.abc 164 ABC music file with the extracted tune(s)
Tune-33443-Thompson_V3_1766-1772_FTM.ps 6 PostScript
Tune-33443-Thompson_V3_1766-1772_FTM.txt 164 Plain-text file with the extracted tune(s)
Tune-33443-get.log 8142 Log file, useful mostly for debugging
Tune-33444-get.log 13356 Log file, useful mostly for debugging
Tune-33448-get.log 4370 Log file, useful mostly for debugging
Tune-33449-get.log 6317 Log file, useful mostly for debugging
These files should be available for 24 hours.