python - 无法让 virtualenvwrapper 工作

Question

运行成功

pip install virtualenvwrapper

但我无法运行接下来的两个命令。

PS C:> export WORKON_HOME=~/Envs

错误是:

The term 'export' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that
the path is correct and try again.
At line:1 char:7
+ export <<<<  WORKON_HOME=~/Envs
    + CategoryInfo          : ObjectNotFound: (export:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

PS C:> source /usr/local/bin/virtualenvwrapper.sh

错误是:

The term 'source' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that
the path is correct and try again.
At line:1 char:7
+ source <<<<  /usr/local/bin/virtualenvwrapper.sh
    + CategoryInfo          : ObjectNotFound: (source:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

我想我的问题是我不知道我在用 PowerShell 做什么。最初，我无法让 pip 或 virtualenv 工作，直到我输入:

[Environment]::SetEnvironmentVariable("Path", "$env:Path;C:\Python27\Scripts", "User")

一旦我这样做了，我就能够从任何位置毫无问题地运行 pip 或 virtualenv。我想不通的是如何成功运行 virtualenvwrapper 页面上指定的最后两行。

Answer 1

virtualenvwrapper 适用于类 Unix 操作系统，例如Linux 和 OS X。看看 virtualenvwrapper-powershell .这是officially recommended by virtualenvwrapper .

有 virtualenvwrapper-win适用于 Windows 命令提示符。也是recommended by virtualenvwrapper .

还有instructions for MSYS .