Translated languages seem to be broken

[jaimeag]

When building locally, I noticed that when I set the language env var according to the README to es, I still get 404s when trying to access files in Spanish. Additionally, I get 404 errors when trying to navigate to a non-english language.

[diegorodriguezv]

Hi. I also noticed a similar error at: https://doc.rust-lang.org/stable/rust-by-example/es/index.html
My native language is Spanish, I can try to help if the problem is missing translations. I'll be grateful if anyone has any pointers.

[diegorodriguezv]

@jaimeag Have you tried:

MDBOOK_BOOK__LANGUAGE=es mdbook build
MDBOOK_BOOK__LANGUAGE=es mdbook serve

It worked for me.