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pappasam / coc-jedi

coc.nvim wrapper for https://github.com/pappasam/jedi-language-server

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Getting errors on opening - completion works fine

JDuchniewicz opened this issue · comments

commented

Hello, I switched from coc-python to coc-jedi and I keep receiving these errors on startup:

coc.nvim]: /bin/sh: line 1: /home/jduchniewicz/.config/coc/extensions/node_modules/coc-jedi/.venv/bin/jedi-language-server: No such file or directory
[coc.nvim] jedi: installing jedi-language-server==0.30.2 in "/home/jduchniewicz/.config/coc/extensions/node_modules/coc-jedi/.venv"
[coc.nvim]: ERROR: Can not perform a '--user' install. User site-packages are not visible in this virtualenv.
[coc.nvim]: WARNING: You are using pip version 20.2.3; however, version 21.1 is available.
[coc.nvim]: You should consider upgrading via the '/home/jduchniewicz/.config/coc/extensions/node_modules/coc-jedi/.venv/bin/python3 -m pip install --upgrade pip' command.
[coc.nvim] jedi: Error: Command failed: python3 -m venv /home/jduchniewicz/.config/coc/extensions/node_modules/coc-jedi/.venv && /home/jduchniewicz/.config/coc/extensions/node_modules/coc-jedi/.venv/bin/pip install -U pip jed
i-language-server==0.30.2

The completion works fine apart from that.

commented

the same error with neovim-0.4.4/python3.6

[coc.nvim] jedi: Error: Command failed: python3 -m venv /root/.config/coc/extensions/node_modules/coc-jedi/.venv && /root/.config/coc/extensions/node_modules/coc-jedi/.venv/bin/pip install -U pip jedi-language-server==0.34.1
[coc.nvim] Server jedi failed to start: Launching server "jedi" using command jedi-language-server failed
commented

@JDuchniewicz @ctnguyenvn I think the stand-out line is the following:

[coc.nvim]: ERROR: Can not perform a '--user' install. User site-packages are not visible in this virtualenv.

The error you mention is probably related to your environment and pip's implicit usage of --user within virtualenvs. I'd refer to the following resources to debug:

Please let me know if you figure out the solution that works for your environment and I'll add it to the readme!

commented

@JDuchniewicz @ctnguyenvn I think the stand-out line is the following:

[coc.nvim]: ERROR: Can not perform a '--user' install. User site-packages are not visible in this virtualenv.

The error you mention is probably related to your environment and pip's implicit usage of --user within virtualenvs. I'd refer to the following resources to debug:

Please let me know if you figure out the solution that works for your environment and I'll add it to the readme!

Hi @pappasam, this comment says to change the value of include-system-site-packages to true in pyvenv.cfg and apparently it worked for some people. But the venv is recreated with false every time I reopen vim, so I'm not being able to test it. Do you know how to change this permanently?

commented

Should be generally resolved by: 18458a9