I'm struggling with uploading my own deck to Anki. I found that when I tried uploading my deck on this page, it always got me the error "Malformed deck package".
So I tried downloading styled_impord from their official site, and open it, then compress it again with the following command, but got the same error.
zip -r -X new_import.zip styled_import
What made the error happening? Is this a bug? Or maybe am I wrong with compressing the deck?