The Neovim Python client supports Python 3.7 or later.
You can install the package without being root by adding the
pip3 install --user pynvim
If you follow Neovim HEAD, make sure to upgrade
pynvim when you upgrade
pip3 install --upgrade pynvim
Install from source
Clone the repository somewhere on your disk and enter to the repository:
git clone https://github.com/neovim/pynvim.git
Now you can install it on your system:
pip3 install .