Install udev rules

[Tobias-Fischer]

Installation is currently disabled

@wolfv - any ideas how to deal with that? If I remember correctly you had some thoughts on how to do that in conda-forge.

[wolfv]

Hmm... the only way would be via post-link script right now. You can execute arbitrary commands with a post link script (and post-unlink script). This script could create a /etc/udev/rules.d/10-conda-libcaer.rules file

[Tobias-Fischer]

But don't you need root permissions for creating these files? How would that work?

[wolfv]

Right, you'd need root permissions. It's probably possible to make the post link script ask the User if the installation is wanted.

Otherwise we could add a small helper script in $PREFIX/bin/install_udev.sh and explain users that they'll have to run that after installation

[wolfv]

Or we make a conda-wide plugin where udev rules added in $PREFIX/udev/* are automatically installed & removed -- but that would take work in mamba or conda to achieve (conda is looking to add plugin support and we'd like to do the same in mamba)