Windows 上的 Python 和 Virtualenv [英] Python and Virtualenv on Windows
问题描述
如何在 windows 上正确安装 virtualenv?
How do you install virtualenv correctly on windows?
我从这里下载了 virtualenv1.9.1 并尝试安装:
I downloaded virtualenv1.9.1 from here and tried installing it with:
python virtualenv.py install
但它没有出现在 MyPythonPath/Scripts
but it does not appear in MyPythonPath/Scripts
我尝试以相同的方式安装 virutalenvwrapper-win 并且安装正确.但是我不能使用它,因为我没有 virtualenv
I tried the same way installing virutalenvwrapper-win and it installed correctly. But I can't use it because I don't have virtualenv
python.exe:无法打开文件'MyPythonPath\Scripts\virtualenv-script.py': [Errno 2] 没有这样的文件或目录
python.exe: can't open file 'MyPythonPath\Scripts\virtualenv-script.py': [Errno 2 ] No such file or directory
推荐答案
安装 Python 包的推荐方式是使用 pip
The suggested way to install Python packages is to use pip
请按照此文档安装 pip
:https://pip.pypa.io/en/latest/installing/
注意:Python 2.7.9 及更高版本,Python 3.4 及更高版本已经包含 pip.
Note: Python 2.7.9 and above, and Python 3.4 and above include pip already.
然后安装virtualenv
:
pip install virtualenv
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