[banana pi pro] how to install the can bus?

[ortoelec]

Hello

I am a new user of the armbian software.

I installed the latest version of vanilla to armbian in the description of the material, I saw that the buscan was activated.

I have a banana pi pro, I would like to know how to install the software for CAN bus.

I read that can4linux was the driver to install.

I read on this forum they've installed patches, but how do I installed a patch?

Thank you for your help.

PS: I speak French and I use a translator.