Output of nvim's :checkhealth after installing dev-python/msgpack manually, but before installing virtual/python-greenlet manually

checkhealth-2.txt (text/plain), 1.25 KB, created by Adrian Schollmeyer on 2021-11-22 11:00:45 UTC

## Python 3 provider (optional)
  - INFO: `g:python3_host_prog` is not set.  Searching for python3 in the environment.
  - INFO: Executable: /usr/bin/python3
  - ERROR: Command error (job=6, exit code 1): `'/usr/bin/python3' -c 'import sys; sys.path = list(filter(lambda x: x != "", sys.path)); import neovim; print(neovim.__file__)'` (in '/home/nex/Dokumente/gentoo')
    stderr: Traceback (most recent call last):  File "<string>", line 1, in <module>  File "/usr/lib/python3.9/site-packages/neovim/__init__.py", line 5, in <module>    import pynvim  File "/usr/lib/python3.9/site-packages/pynvim/__init__.py", line 11, in <module>    from pynvim.msgpack_rpc import (ErrorResponse, child_session, socket_session,  File "/usr/lib/python3.9/site-packages/pynvim/msgpack_rpc/__init__.py", line 10, in <module>    from pynvim.msgpack_rpc.session import ErrorResponse, Session  File "/usr/lib/python3.9/site-packages/pynvim/msgpack_rpc/session.py", line 7, in <module>    import greenletModuleNotFoundError: No module named 'greenlet'
  - INFO: Python version: 3.9.7
  - INFO: pynvim version: unable to load neovim Python module
  - ERROR: pynvim is not installed.
    Error: unable to load neovim Python module
    - ADVICE:
      - Run in shell: /usr/bin/python3 -m pip install pynvim