Hello Vegard, On Fri, Dec 22, 2023 at 02:36:28PM +0100, Vegard Nossum wrote: > Commit f061c9f7d058 ("Documentation: Document each netlink family") added > a new Python script that is invoked during 'make htmldocs' and which reads > the netlink YAML spec files. > > Using the virtualenv from scripts/sphinx-pre-install, we get this new > error wen running 'make htmldocs': The commit doesn't depend on sphinx. This is a standalone script now. The requirements file is at tools/net/ynl/requirements.txt not in sphinx > Note: This was somehow present in the original patch submission: > <https://lore.kernel.org/all/20231103135622.250314-1-leitao@xxxxxxxxxx/> > I'm not sure why the pyyaml requirement disappeared in the meantime. It disapperared because the original patch version was a sphinx module, thus, pyaml was not at sphinx dependency. In the commit final form, the script is a standalone script inside 'tools/net/ynl', and PyYAML is already tracked in `tools/net/ynl/requirements.txt`. That said, can you try to install `tools/net/ynl/requirements.txt` and see if you are able to reproduce the problem?