I created a virtualenv around my project, but when I try to activate it I cannot. It might just be syntax or folder location, but I am stumped right now.
You can see below, I create the virtualenv and call it venv. Everything looks good, then I try to activate it by running source venv/bin/activate
I'm thinking it might just have to do with my system path, but not sure what to point it to (I do know how to edit the path). I'm on python 7 / windows os, virtual env 2.2.x
Processing dependencies for virtualenv Finished processing dependencies for virtualenv c:\testdjangoproj\mysite>virtualenv --no-site-packages venv The --no-site-packages flag is deprecated; it is now the default behavior. Using real prefix 'C:\\Program Files (x86)\\Python' New python executable in venv\Scripts\python.exe File venv\Lib\distutils\distutils.cfg exists with different content; not overwri ting Installing setuptools.................done. Installing pip...................done. c:\testdjangoproj\mysite>source venv/bin/activate 'source' is not recognized as an internal or external command, operable program or batch file. c:\testdjangoproj\mysite>source venv/bin/activate 'source' is not recognized as an internal or external command, operable program or batch file. c:\testdjangoproj\mysite>source mysite/bin/activate 'source' is not recognized as an internal or external command, operable program or batch file. c:\testdjangoproj\mysite>
This question is related to
python
virtualenv
if you already cd your project type only in windows 10
Scripts/activate
That works for me:)
You can run the source command on cygwin terminal
Similar to everyone but a bit simple. I just .\<path of a env>\Scripts\activate
on PowerShell with Administrator right
env\Scripts\activate worked for me on windows
:: location of bat file
::C:\Users\gaojia\Dropbox\Projects\free_return\venv\Scripts\activate.bat
:: location of the cmd bat file and the ipython notebook
::C:\Users\gaojia\Dropbox\Projects\free_return\scripts\pre_analysis
source ..\..\venv\Scripts\activate
PAUSE
jupyter nbconvert --to html --execute consumer_response_DID.ipynb
PAUSE
Above is my bat file through which I try to execute an ipython notebook. But the cmd window gives me nothing and shut down instantly, any suggestion why would this happen?
Navigate to your virtualenv folder eg ..\project1_env>
Then type
source scripts/activate
eg ..\project1_env>source scripts/activate
Change the default shell in vs code terminal to git bash.
now your project is open with bash console and right path, put "source venv\Scripts\activate" in Windows
Ensure venv is there and just follow the commands below. It works in Windows 10.
Go to the path where you want your virtual enviroments to reside:
> cd <my_venv_path>
Create the virtual environment named "env":
> python -m venv env
Add the path to the git ignore file (optional):
> echo env/ >> .gitignore
Activate the virtual env:
> .\env\Scripts\activate
A small reminder, but I had my slashes the wrong way on Win10 cmd. According to python documentation the activate command is: C:\> <venv>\Scripts\activate.bat
When you're browsing directories it's e.g. cd .env/Scripts
So to create my venv I used python -m venv --copies .env
and to activate .env\Scripts\activate.bat
If some beginner, like me, has followed multiple Python tutorials now possible has multiple Python versions and/or multiple versions of pip/virtualenv/pipenv...
In that case, answers listed, while many correct, might not help.
The first thing I would try in your place is uninstall and reinstall Python and go from there.
According to the documentation
Once a virtual environment has been created, it can be “activated” using a script in the virtual environment’s binary directory. The invocation of the script is platform-specific ( must be replaced by the path of the directory containing the virtual environment).
As it is platform-specific, use env\Scripts\activate
for Windows and use env/Scripts/activate
for Linux.
If you’re using Windows, use the command "venv\Scripts\activate" (without the word source) to activate the virtual environment. If you’re using PowerShell, you might need to capitalize Activate.
If wants to open virtual environment on Windows then just remember one thing on giving path use backwards slash not forward.
This is right:
D:\xampp\htdocs\htmldemo\python-virtual-environment>env\Scripts\activate
This is wrong:
D:\xampp\htdocs\htmldemo\python-virtual-environment>env/Scripts/activate
open the folder with any gitbash console. for example using visualCode and Gitbash console program: 1)Install Gitbash for windows
2) using VisualCode IDE, right click over the project open in terminal console option
3) on window console in Visualcode, looking for a Select->default shell and change it for Gitbash
4)now your project is open with bash console and right path, put source ./Scripts/activate
btw : . with blank space = source
For me, I simply activate it with this command: pipenv shell
If you see the 5 folders (Include
,Lib
,Scripts
,tcl
,pip-selfcheck
) after using the virtualenv yourenvname
command, change directory to Scripts
folder in the cmd itself and simply use "activate" command.
I have a hell of a time using virtualenv
on windows with git bash, I usually end up specifying the python binary explicitly.
If my environment is in say .env
I'll call python via ./.env/Scripts/python.exe …
, or in a shebang line #!./.env/Scripts/python.exe
;
Both assuming your working directory contains your virtualenv (.env
).
For activation you can go to the venv
your virtualenv directory
by cd venv
.
Then on Windows, type dir
(on unix, type ls
).
You will get 5 folders include
, Lib
, Scripts
, tcl
and 60
Now type .\Scripts\activate
to activate your virtualenv venv
.
Your prompt will change to indicate that you are now operating within the virtual environment. It will look something like this (venv)user@host:~/venv$
.
And your venv
is activated now.
The best way is, using backward slahes and using .bat at the end of activate
C:\Users>your_env_name\Scripts\activate.bat
Incase you are using Anaconda / miniconda on windows - in your command prompt use
conda activate <your-environmentname>
e.g. peopleanalytics is name of my virtual environment - Is say
conda activate peopleanalytics
I was also facing the same issue in my Windows 10 machine. What steps i tried were:
Go to andconda terminal Step 1
pip3 install -U pip virtualenv
Step 2
virtualenv --system-site-packages -p python ./venv
or
virtualenv --system-site-packages -p python3 ./venv
Step 3
.\venv\Scripts\activate
You can check it via spider tool in anaconda by typing import tensorflow as tf
In Windows platform,
you should use this command with path specified where you have installed a virtual environment.
$ .\env\Scripts\activate
By this, You should be able to activate this on windows.
If you are using windows OS then in Gitbash terminal use the following command $source venv/Scripts/activate. This will help you to enter the virtual environment.
I had the same problem. I was using Python 2, Windows 10 and Git Bash. Turns out in Git Bash you need to use:
source venv/Scripts/activate
If you are using windows, just run .\Scripts\activate. Mind that the backslash plays the trick!
Tried several different commands until I came across:
source venv/Scripts/activate
This did it for me. Setup: Win 10, python 3.7, gitbash. Gitbash might be the culprit for not playing nice with other activate commands.
Source: Stackoverflow.com