RPC Timeout 3s - probably something wrong with ranger's path

[telefonovat]

• nvim --version: 0.10.2
• Operating system/version: Fedora 40
• nvim +'checkhealth rnvimr':

==============================================================================
rnvimr: health#rnvimr#check

OS ~
- OK Name: Linux

Ranger ~
- OK Version: ranger 1.9.4

Python ~
- OK Version: 3.12.8 (main, Dec  6 2024, 00:00:00) [GCC 14.2.1 20240912 (Red Hat 14.2.1-3)]

Pynvim ~
- OK Version: 0.5.2

Ueberzug (optional) ~
- WARNING Ueberzug is not found in Python Lib

RPC ~
- ERROR RPC: timeout 3s

Describe the bug

Hi : )

I realise that several people have already produced this issue but I am a bit of a beginner and could not find a solution from just reading the previous issues on RPC timeouts.

I've installed the prerequisites through
dnf install ranger

pip3 install ranger-fm pynvim

If I go to ranger in the terminal and try
:eval import pynvim; fm.notify(pynvim), I get no module named pynvim

How do I resolve this?