Python设置:找不到命令 [英] Python setup : command not found

问题描述

抱歉，如果这是一个基本问题:

Apologies if this is a basic question:

我一直在尝试按照这里的教程在我的笔记本电脑上设置 Python一>.在 PIP, VIRTUALENV + VIRTUALENVWRAPPER 副标题下，它说

I have been trying to setup Python on my laptop by following the tutorial here. Under PIP, VIRTUALENV + VIRTUALENVWRAPPER subtitle, it says

1. 现在设置 virtualenvwrapper:

1. And now setup virtualenvwrapper:

1 $ export WORKON_HOME=$HOME/.virtualenvs

2 $ export MSYS_HOME=/c/msys/1.0

3 $ source /usr/local/bin/virtualenvwrapper.sh

上面的最后一行给了我以下错误:

The last line of above gives me the following error:

$ source /usr/local/bin/virtualenvwrapper.sh
sh.exe": /usr/local/bin/virtualenvwrapper.sh: No such file or directory

所以当我测试我的设置时，我收到以下错误:

So when I test my setup I get the following error:

$ mkvirtualenv TestEnv
sh.exe": mkvirtualenv: command not found

有人可以帮我吗?

这一切都在 Win7 笔记本电脑上.

THis is all on a Win7 laptop.

谢谢.

推荐答案

从你写的内容来看，我认为你正在混合 Windows 和 Linux shell 命令.

From what you wrote it looks to me that you are mixing Windows and Linux shell commands.

我强烈建议您在使用包装器之前先让 virtualenv 工作

I strongly advocate you get the virtualenv working first before you turn to a wrapper

在 Windows 7 上获取 virtualenv

To get virtualenv on Windows 7

pip install virtualenv

然后

virtualenv name_to_your_env

name_to_your_env\Scripts\activate

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