Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1779_Thompson.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9737-24CountryDances_1779_Thompson.ps) >>/Users/jc/w/tmp/Tune-9737-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Absent_Minded_Man/24CountryDances_1779_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_97374.log 165567 Log file, useful mostly for debugging
Coll_97378.log 527011 Log file, useful mostly for debugging
Tune-9737-24CountryDances_1779_Thompson.abc 179 ABC music file with the extracted tune(s)
Tune-9737-24CountryDances_1779_Thompson.ps 6 PostScript
Tune-9737-24CountryDances_1779_Thompson.txt 179 Plain-text file with the extracted tune(s)
Tune-9737-get.log 13500 Log file, useful mostly for debugging
Tune-97370-24CountryDances_1809_Cahusac_FTM.abc 172 ABC music file with the extracted tune(s)
Tune-97370-24CountryDances_1809_Cahusac_FTM.ps 6 PostScript
Tune-97370-24CountryDances_1809_Cahusac_FTM.txt 172 Plain-text file with the extracted tune(s)
Tune-97370-get.log 5923 Log file, useful mostly for debugging
Tune-97371-get.log 3438 Log file, useful mostly for debugging
Tune-97373-get.log 4383 Log file, useful mostly for debugging
Tune-97374-103_Row_well_ye_Marriners.abc 261 ABC music file with the extracted tune(s)
Tune-97374-103_Row_well_ye_Marriners.pdf 12084 Portable Data Format
Tune-97374-103_Row_well_ye_Marriners.ps 33198 PostScript
Tune-97374-103_Row_well_ye_Marriners.txt 261 Plain-text file with the extracted tune(s)
Tune-97374-get.log 5849 Log file, useful mostly for debugging
Tune-97375-get.log 4039 Log file, useful mostly for debugging
Tune-97376-get.log 9151 Log file, useful mostly for debugging
Tune-97377-get.log 5001 Log file, useful mostly for debugging
Tune-97379-get.log 8087 Log file, useful mostly for debugging
These files should be available for 24 hours.