Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1772_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-8520-24CountryDances_1772_Thompson.ps) >>/Users/jc/w/tmp/Tune-8520-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1772_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_85208.log 159717 Log file, useful mostly for debugging
Form_85201.log 891 Log file, useful mostly for debugging
Tune-8520-24CountryDances_1772_Thompson.abc 179 ABC music file with the extracted tune(s)
Tune-8520-24CountryDances_1772_Thompson.ps 6 PostScript
Tune-8520-24CountryDances_1772_Thompson.txt 179 Plain-text file with the extracted tune(s)
Tune-8520-24CountryDances_1809_Cahusac_FTM.abc 175 ABC music file with the extracted tune(s)
Tune-8520-24CountryDances_1809_Cahusac_FTM.pdf 2217 Portable Data Format
Tune-8520-24CountryDances_1809_Cahusac_FTM.ps 6 PostScript
Tune-8520-24CountryDances_1809_Cahusac_FTM.txt 175 Plain-text file with the extracted tune(s)
Tune-8520-get.log 10074 Log file, useful mostly for debugging
Tune-85200-get.log 43309 Log file, useful mostly for debugging
Tune-85202-get.log 3394 Log file, useful mostly for debugging
Tune-85203-get.log 5433 Log file, useful mostly for debugging
Tune-85207-get.log 5377 Log file, useful mostly for debugging
Tune-85208-get.log 8159 Log file, useful mostly for debugging
These files should be available for 24 hours.