pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-4964-012_Kat_Oggie.ps) >>/Users/jc/w/tmp/Tune-4964-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/Barsanti/012_Kat_Oggie.abc

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_4964.log 263256 Log file, useful mostly for debugging
Coll_49644.log 261851 Log file, useful mostly for debugging
Coll_49645.log 311026 Log file, useful mostly for debugging
Tune-4964-012_Kat_Oggie.abc 1305 ABC music file with the extracted tune(s)
Tune-4964-012_Kat_Oggie.ps 41699 PostScript
Tune-4964-012_Kat_Oggie.txt 1305 Plain-text file with the extracted tune(s)
Tune-4964-get.log 13269 Log file, useful mostly for debugging
Tune-49642-095_la_Foire_de_brie.abc 664 ABC music file with the extracted tune(s)
Tune-49642-095_la_Foire_de_brie.ps 36588 PostScript
Tune-49642-095_la_Foire_de_brie.txt 664 Plain-text file with the extracted tune(s)
Tune-49642-get.log 4765 Log file, useful mostly for debugging
Tune-49643-get.log 6101 Log file, useful mostly for debugging
Tune-49647-get.log 5904 Log file, useful mostly for debugging
Tune-49648-get.log 5954 Log file, useful mostly for debugging
Tune-49649-get.log 184930 Log file, useful mostly for debugging
These files should be available for 24 hours.