Can't get virtualenvwrapper to work

问题

Successfully ran

pip install virtualenvwrapper

but I can't get the next two commands to run.

PS C:> export WORKON_HOME=~/Envs

Error is:

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

Error is:

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

I assume my problem is that I don't know what I'm doing with PowerShell. Originally, I couldn't get pip or virtualenv to work at all until I entered:

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

Once I did that I was able to run pip or virtualenv from any location without problems. What I can't figure out is how to successfully run the last two lines specified at the virtualenvwrapper page.

回答1:

virtualenvwrapper is for Unix-like operating systems, e.g. Linux and OS X. Take a look at virtualenvwrapper-powershell. It's officially recommended by virtualenvwrapper.

There's virtualenvwrapper-win for the Windows Command Prompt. It's also recommended by virtualenvwrapper.

There are also instructions for MSYS.

来源：https://stackoverflow.com/questions/31953682/cant-get-virtualenvwrapper-to-work

标签

python

powershell

virtualenvwrapper