New comment by timsofteng on void-packages repository

https://github.com/void-linux/void-packages/issues/35630#issuecomment-1061158957

Comment:
> You install it using pip3, not xbps. so the steps are:
> 
> ```
> sudo xbps-install python3-pip
> pip3 install gruvbox-factory
> ```
> 
> Do not use sudo on the pip3 command.

Why do we can't add it to repo as well?