Failed to load python3 host

neovim / pynvim

Python client and plugin host for Nvim

http://pynvim.readthedocs.io/en/latest/

Apache License 2.0

1.48k stars 118 forks source link

Failed to load python3 host #475

Closed ghost closed 3 years ago

ghost commented 3 years ago

This was working perfectly fine before I believe. Not quite sure what the error might be?

I've done the following:

Run in shell: pip3 install pynvim

Which gives me back the following:

Requirement already satisfied: pynvim in /usr/local/lib/python3.9/site-packages (0.4.2)
Requirement already satisfied: greenlet in /usr/local/lib/python3.9/site-packages (from pynvim) (0.4.17)
Requirement already satisfied: msgpack>=0.5.0 in /usr/local/lib/python3.9/site-packages (from pynvim) (1.0.2)

Appreciate the help.

Shougo commented 3 years ago

You should check the path. neovim Python is under /usr/. But your pip is under /usr/local.

ghost commented 3 years ago

You should check the path. neovim Python is under /usr/. But your pip is under /usr/local.

I'm sorry, I've literally checked everywhere I can think of and I'm unable to find it.

It does indicate it's satisfied at: pynvim in /usr/local/lib/python3.9/site-packages/pynvim but I'm confused as what path I should be providing to Neovim as that's just a path leading to the directory and not the application itself.

Thanks.

Shougo commented 3 years ago

You need to install pynvim under /usr python3 or you need to change change neovim python path to /usr/local by g:python3_host_prog.

ghost commented 3 years ago

Hey, there was a difference in the Python versions that were being used and Pip was pointing to a different Python version than Pynvim was using.

Thanks.