如何为emacs配置python.el以使用python3 shell? [英] how to configure python.el for emacs to use python3 shell?

问题描述

我是emacs的新手.我安装了具有内置python模式(python.el)的emacs24.我找不到此文件，也不知道如何配置它以使用python3 shell(默认情况下使用python2.7).谢谢

I am new to emacs. I installed emacs24 which has a built-in python mode(python.el). I cannot find this file and don't know how to configure it to use python3 shell (it's using python2.7 as default). Thannks

推荐答案

M-x customize-variable RET python-shell-interpreter RET

将其设置为python3.之后，M-x run-python RET应该打开一个Python3 shell.

Set it to python3. Afterwards M-x run-python RET should open a Python3 shell.

如果仍然无法运行，请检查$ PATH，确保显示了包含python3可执行文件的目录.

If not working yet, check $PATH, make sure the directory holding python3 executable appears.

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