It is not clear what is to be achieved, but for Python support in Vim one should ensure that `!python3 -V`, and `:python3 import sys; print(sys.version)")` coincide. For Neovim, I'd refer to the experts at https://github.com/neovim/neovim/issues/
Le lundi 25 mars 2024 à 17:55:45 UTC+1, Marek Stepanek a écrit : > Hello all, > > > could some patient soul could help me out? I am at the point to give up. > > macOS Sonoma 14.4 Intel (2018) > > Homebrew newest upgrade > > vimr 0.44.0 > > I am not Python coder (old school: Perl!). So forgive me my innocence. I > suppose the modul pynvim should be installed outside of Homebrew? > > First what is in my config-file? > > ~/.config/nvim/init.vim > > let g:python3_host_prog='/usr/local/bin/python3' > let g:loaded_python_provider = 0 > set pyxversion=3 > > > In Vimr or Neovim :checkhelth I get: > > ## Python 3 provider (optional) > > - INFO: Using: g:python3_host_prog = "/usr/local/bin/python3" > - INFO: Executable: /usr/local/bin/python3 > - ERROR: Command error (job=20, exit code 1): `'/usr/local/bin/python3' -c > 'import > > stderr: Traceback (most recent call last): File "<string>", line 1, in > <module>M > - INFO: Python version: 3.12.2 > - 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/local/bin/python3 -m pip install pynvim > > But this advice to install with pip (or pip3) is meanwhile deprecated. My > attempts to install it, little excerpt look like this: > > $ which python > python not found > > $ which python3 > /usr/local/bin/python3 > $ which pip3 > /usr/local/bin/pip3 > > $ brew uninstall python3 # if I remember well with -force > $ brew install python3 > $ ll `which python3` > lrwxr-xr-x 1 mstep admin 42B 24 Mar 18:20 /usr/local/bin/python3@ -> > ../Cellar/pyt...@3.12/3.12.2_1/bin/python3 > $ ll `which pip3` > lrwxr-xr-x 1 mstep admin 39B 24 Mar 18:20 /usr/local/bin/pip3@ -> > ../Cellar/pyt...@3.12/3.12.2_1/bin/pip3 > > $ /usr/local/bin/python3 -m pip install pynvim > error: externally-managed-environment > > $ brew install python3 > × This environment is externally managed > ╰─> To install Python packages system-wide, try brew install > xyz, where xyz is the package you are trying to > install. > > If you wish to install a non-brew-packaged Python package, > create a virtual environment using python3 -m venv path/to/venv. > Then use path/to/venv/bin/python and path/to/venv/bin/pip. > > If you wish to install a non-brew packaged Python application, > it may be easiest to use pipx install xyz, which will manage a > virtual environment for you. Make sure you have pipx installed. > > note: If you believe this is a mistake, please contact your Python > installation or OS distribution provider. You can override this, at the > risk of breaking your Python installation or OS, by passing > --break-system-packages. > hint: See PEP 668 for the detailed specification. > > Same error with: > $ pip3 install pynvim > $ pip3 install --upgrade pynvim > > I tried to copy the pynvim from python3.11 to python3.12 (don't shout on > me!) > > $ cp -r python3.11/site-packages/pynvim python3.12/site-packages > $ cp -r python3.11/site-packages/pynvim-0.5.0.dist-info > python3.12/site-packages > > Ok! that means I have to create a virtual environment for python-packages! > Where you suggest to put the python packages? What path to use for the > virtualenv of python? > > I tried with: > > $ brew install pipx > $ pipx install pynvim > No apps associated with package pynvim or its dependencies. If you are > attempting to install a library, pipx should > not be used. Consider using pip or a similar tool instead. > > Please a little hint! I would be very grateful for any help > > > marek > > > > > > > -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/vim_use/4e1f60e4-af0e-4f69-a2d7-e159f0013c49n%40googlegroups.com.
