[LTP] [PATCH v4 2/5] doc: Add sphinx to requirements.txt

[Andrea Cervesato]

On 3/31/25 18:37, Petr Vorel wrote:
> Wait, one thing: we use doc/requirements.txt in .readthedocs.yml. Is it really a
> good idea to add there sphinx, when it uses containers? I can test it in a
> separate branch, but we discussed some time ago that we should avoid adding
> sphinx for readthedocs.
>
> Wouldn't be in the end better to keep 'pip install sphinx' in Makefile instead
> (the previous proposal).
>
> Kind regards,
> Petr

I forgot about it. Thanks for remembering. At the moment readthedocs 
installs sphinx via pip, so if we add just sphinx ro requirements.txt 
without version, pip should reinstall the same version which is already 
available before building the website.

We should give a try and eventually get back to the old way.

Andrea