Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/Whetherly21/Landrin_Potpourri.abc"
pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-9024-Landrin_Potpourri.ps) >>/Users/jc/w/tmp/Tune-9024-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Whetherly21/Landrin_Potpourri.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_90240.log 403592 Log file, useful mostly for debugging
Coll_90242.log 676812 Log file, useful mostly for debugging
Tune-9024-Landrin_Potpourri.abc 161 ABC music file with the extracted tune(s)
Tune-9024-Landrin_Potpourri.ps 6 PostScript
Tune-9024-Landrin_Potpourri.txt 161 Plain-text file with the extracted tune(s)
Tune-9024-get.log 4253 Log file, useful mostly for debugging
Tune-90240-get.log 4014 Log file, useful mostly for debugging
Tune-90242-Feuillet_Essex_FtFIoD1.abc 158 ABC music file with the extracted tune(s)
Tune-90242-Feuillet_Essex_FtFIoD1.txt 158 Plain-text file with the extracted tune(s)
Tune-90242-get.log 4720 Log file, useful mostly for debugging
Tune-90249-Gallini_NewColl44Cot1.abc 158 ABC music file with the extracted tune(s)
Tune-90249-Gallini_NewColl44Cot1.ps 6 PostScript
Tune-90249-Gallini_NewColl44Cot1.txt 158 Plain-text file with the extracted tune(s)
Tune-90249-get.log 9258 Log file, useful mostly for debugging
These files should be available for 24 hours.