python -m无法找到已安装的模块（ipython）

发布于 2025-01-29 23:11:38 字数 727 浏览 2 评论 0原文

我有一些我不明白的行为：

python告诉我我使用/opt/app-root/bin/python。
当我尝试调用python -m ipython找不到模块。当我刚运行ipython时，它只是有效的。我真的不明白为什么会发生这种情况，因为由于/opt/app -root/bin/python是路径python -m xxx使用，所以我认为<代码> ipython 和python -m ipython实际上是相同的命令。我在这里错了吗？

(app-root) bash-4.4# which python
/opt/app-root/bin/python
(app-root) bash-4.4# python -m ipython
/opt/app-root/bin/python: No module named ipython
(app-root) bash-4.4# ipython
Python 3.9.7 (default, Sep 13 2021, 08:18:39)
Type 'copyright', 'credits' or 'license' for more information
IPython 8.3.0 -- An enhanced Interactive Python. Type '?' for help.

原文

I have some behaviour I do not understand:

which python tells me I use /opt/app-root/bin/python.
When I try to call python -m ipython the module is not found. When I just run ipython it just works. I don´t really understand why this is happening, because since /opt/app-root/bin/python is the path python -m xxx uses, I would think ipython and python -m ipython are actually the same commands. Am I wrong here?

(app-root) bash-4.4# which python
/opt/app-root/bin/python
(app-root) bash-4.4# python -m ipython
/opt/app-root/bin/python: No module named ipython
(app-root) bash-4.4# ipython
Python 3.9.7 (default, Sep 13 2021, 08:18:39)
Type 'copyright', 'credits' or 'license' for more information
IPython 8.3.0 -- An enhanced Interactive Python. Type '?' for help.

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