Emacs Jedi插件执行jedi:install-server失败，sexpdata安装报错求助

我是Python和Emacs新手，尝试通过MELPA配置Jedi插件，但运行pip时sexpdata出现问题，推测根源在sexpdata。我尝试在Jedi自带的pip中安装它，却在构建wheel时出错；不过能在venv中安装，但不确定如何让Jedi使用该虚拟环境，也不确定能否解决问题。我使用EndeavourOS，在MacBook上安装无异常。我已删除~/.emacs/elpa/jedi*文件夹并重新安装插件，但问题依旧，恳请提供解决建议！

执行jedi:install:server时的输出： #

Running: pip install --upgrade /home/name/.emacs.d/elpa/jedi-core-20210503.1315/...Done
deferred error : (error "Deferred process exited abnormally:
  command: /home/name/.emacs.d/.python-environments/default/bin/pip
  exit status: exit 1
  event: exited abnormally with code 1

note: This error originates from a subprocess, and is likely not a problem with pip.

pip安装sexpdata时的错误： #

Collecting sexpdata>=0.0.3 (from epc>=0.0.4->jediepcserver==0.3.0)
  Using cached sexpdata-1.0.1.tar.gz (8.6 kB)
  Installing build dependencies ... [?25l- \\ | / - done
[?25h  Getting requirements to build wheel ... [?25l- error
  error: subprocess-exited-with-error
  
  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [78 lines of output]

关键错误片段： #

File "/tmp/pip-build-env-fhs0pp5v/overlay/lib/python3.11/site-packages/setuptools/config/_apply_pyprojecttoml.py", line 183, in _license
          _set_config(dist, "license", val["text"])
                                       ~~~^^^^^^^^
      KeyError: 'text'
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

解决建议： #

• 指定sexpdata兼容版本
  错误来自sexpdata 1.0.1与Python 3.11/新版setuptools的兼容性问题，直接安装旧版本规避：
  先激活Jedi自带的虚拟环境：

  source /home/name/.emacs.d/.python-environments/default/bin/activate
  

  再安装指定版本：

  pip install sexpdata==0.0.3
  

  完成后重新运行jedi:install:server。

• 让Jedi使用已配置好的venv
  在Emacs配置文件（~/.emacs或~/.emacs.d/init.el）中添加以下代码，指定Jedi使用你能正常安装sexpdata的虚拟环境：

  ;; 指定虚拟环境根目录
  (setq jedi:environment-root "/path/to/your/venv")
  ;; 或直接指定Python解释器路径
  (setq jedi:server-command '("/path/to/your/venv/bin/python" "-m" "jediepcserver"))
  

  保存配置后重启Emacs，再尝试安装Jedi server。

• 降级setuptools版本
  激活Jedi的虚拟环境后，降级setuptools到兼容版本：

  pip install setuptools<60.0.0
  

  再重新安装sexpdata和jediepcserver。

• 切换系统Python版本
  EndeavourOS默认可能使用较新的Python 3.11，而MacBook上的版本更低。可以尝试安装Python 3.10，然后让Jedi使用该版本：

  (setq jedi:server-command '("/usr/bin/python3.10" "-m" "jediepcserver"))
  

内容的提问来源于stack exchange，提问作者Neiko