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How do I activate a virtual environment in Powershell 2?


How do I activate a virtual environment in Powershell 2?

By : user2948693
Date : November 15 2020, 06:54 AM
like below fixes the issue According to Lukas Graf:
Replace source with . (a single dot) and the relative path after it with a full, absolute path
code :


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How come I can not activate my Virtual Python Environment with 'source env/bin/activate' command?

How come I can not activate my Virtual Python Environment with 'source env/bin/activate' command?


By : Gertjan Goossens
Date : March 29 2020, 07:55 AM
To fix this issue I am trying to activate my Virtual Python Environment to use with Pylons but I think I am executing the commands wrong. , I realize I had to do
code :
jem@jem-laptop:~$ ls
Desktop    examples.desktop  Public           shortener.rb
Documents  Mac4Lin_v1.0      ruby-1.9.1-p378  Templates
Downloads  Music             rubygems-1.3.7   Videos
Dropbox    Pictures          setcolors.vim    virtualenv.py
jem@jem-laptop:~$ virtualenv ENV
New python executable in ENV/bin/python
Installing setuptools............done.
jem@jem-laptop:~$ source ENV/bin/activate
(ENV)jem@jem-laptop:~$ deactivate
jem@jem-laptop:~$ 
Can't activate virtual environment in Miniconda

Can't activate virtual environment in Miniconda


By : ozej8y
Date : March 29 2020, 07:55 AM
may help you . activate currently doesn't support Powershell. You'll need to modify your path manually, or else call the full path to the Python in the environment.
How to make a virtual environment my default environment so I don't have to activate it everytime?

How to make a virtual environment my default environment so I don't have to activate it everytime?


By : user2691121
Date : March 29 2020, 07:55 AM
it fixes the issue Change the PATH so that every time you run python or pip they are ran from the virtualenv:
code :
setx PATH C:\path\to\virtualenv\Scripts;%PATH%
Create virtual environment and activate it and then open command window inside that activated virtual environment

Create virtual environment and activate it and then open command window inside that activated virtual environment


By : Nina Cornelia Miron
Date : March 29 2020, 07:55 AM
around this issue Writing a simple python script to automate creating and activating a virtual environment that then opens the command prompt and leaves it open inside that virtual environment so that the user can then add commands. , I think the trick you're looking for is cmd.exe /k
code :
import subprocess

def main():
    subprocess.call('python -m venv virtual.env')
    subprocess.call('cmd.exe /k virtual.env\Scripts\activate.bat')

if __name__ == "__main__":
    main()
Virtual Environment's Activate Does Nothing

Virtual Environment's Activate Does Nothing


By : user3729361
Date : March 29 2020, 07:55 AM
To fix the issue you can do I had this issue earlier today. What solved it for me was running the \scripts\activate.ps1 command in Powershell as Admin
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