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How to install virtual environment on ubuntu 16.04
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install virtualenv ubuntu 16.04.md

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv

Now create a virtual environment

virtualenv venv

you can use any name insted of venv

You can also use a Python interpreter of your choice

virtualenv -p /usr/bin/python2.7 venv

Active your virtual environment:

source venv/bin/activate

Using fish shell:

source venv/bin/activate.fish

To deactivate:

deactivate

Create virtualenv using Python3

virtualenv -p python3 myenv

Instead of using virtualenv you can use this command in Python3

python3 -m venv myenv
@connelevalsam
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Yeah...
Just:
mkdir project
cd project
sudo apt-get install python3-pip
pip3 install virtualenv
python3 -m venv myenv

then you start installing all the libraries you need for that project

@0-admin
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0-admin commented Apr 15, 2019

I dob't care, guis) Im protecting as you are, but you can see it

@0-admin
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0-admin commented Apr 15, 2019

I don't have a terminal

@Mamu9-zz
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If you have Python3.3 and newer version, venv is already there. Here how it worked for me without installing virtualenv.

python -m venv .

python -m venv without period didn't work

Screenshot from 2019-09-22 05-29-47

ls command displayed bin include lib share and pyvenv.cfg files

Screenshot from 2019-09-22 05-40-40

After that I activated the venv and installed Django. And then run the server and created the project mamusite

Screenshot from 2019-09-22 06-19-16

@bhatbhupendra
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OSError: [Errno 9] Bad file descriptor
my error while creating the virtual env

@kibablu
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kibablu commented Nov 18, 2020

Steps I followed:

sudo apt-get install python3-pip
pip3 install virtualenv 
virtualenv venv

But I get error as:

The program 'virtualenv' is currently not installed. You can install it by typing:
sudo apt install virtualenv

use sudo apt-get update then use sudo apt-get install virtualenv

@kibablu
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kibablu commented Nov 18, 2020

OSError: [Errno 9] Bad file descriptor
my error while creating the virtual env

could you please provide more details, like

  • what OS are you using

  • what command did you run and displayed an error

  • do you have any screenshots you can share

@mursalatul
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can anyone please tell me why i cant use virtualenv in this directory? i am using ubuntu LTS 20.04
image

@kibablu
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kibablu commented Mar 31, 2021

@mursalatul could you please name dele to venv your command should look like this source venv/bin/activate
you can create venv using this command python3 -m venv venv

@amanprakashsingh
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Screenshot from 2021-04-04 01-23-15
it is telling permission denied what to do ?

@OjiboVictor
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Hi ,I have installed pip3 and the virtual environment but I'm unable to activate it. I really tried running the pip3 install virtualenv and this is what it is displaying....

C:\Users\USER>pip3 install virtualenv
Requirement already satisfied: virtualenv in c:\users\user\appdata\local\programs\python\python39\lib\site-packages (20.4.7)
Requirement already satisfied: filelock<4,>=3.0.0 in c:\users\user\appdata\local\programs\python\python39\lib\site-packages (from virtualenv) (3.0.12)
Requirement already satisfied: six<2,>=1.9.0 in c:\users\user\appdata\local\programs\python\python39\lib\site-packages (from virtualenv) (1.16.0)
Requirement already satisfied: distlib<1,>=0.3.1 in c:\users\user\appdata\local\programs\python\python39\lib\site-packages (from virtualenv) (0.3.2)
Requirement already satisfied: appdirs<2,>=1.4.3 in c:\users\user\appdata\local\programs\python\python39\lib\site-packages (from virtualenv) (1.4.4)

Please can you help me out? Thank you

@Almistro12
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ice_screenshot_٢٠٢٢٠١١٨-٠٧٤٢١٤

@abhishekprajapati1
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Thanks. it worked for me in zorin os

@mursalatul
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@mursalatul could you please name dele to venv your command should look like this source venv/bin/activate you can create venv using this command python3 -m venv venv

thank you. i appreciate it.

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