BBB install error

[Kubiczek36]

Hello,
when I put sudo pip install -e . command I've become an error:

[sudo] password for kuba: 
The directory '/home/kuba/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/kuba/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Obtaining file:///home/kuba/Dokumenty/nodemcu/python_lcd
Collecting smbus (from python-lcd==0.1.0)
  Could not find a version that satisfies the requirement smbus (from python-lcd==0.1.0) (from versions: )
No matching distribution found for smbus (from python-lcd==0.1.0)

what schould I do now to install the library?
Thank you for answer

[dhylands]

It's been several years since I used my BBB.

Try editing setup.py and changing smbus in the install_requires with smbus-cffi