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I want to create a venv having python3.8 as python3 On Ubuntu 18.04 I did:

> sudo apt install python3.8 python3.8-venv

Now, when I try:

> python3.8 -m venv env

The virtual environment was not created successfully because ensurepip is not
available.  On Debian/Ubuntu systems, you need to install the python3-venv   
package using the following command.

    apt-get install python3-venv

You may need to use sudo with that command.  After installing the python3-venv
package, recreate your virtual environment.

Failing command: ['/home/pushp/vizio-backend/env/bin/python3.8', '-Im', 'ensurepip', '--upgrade', '--default-pip']

My application depends on python3.8. What am I missing here?

Pushp Vashisht
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  • Did you try `apt-get install python3-venv` like the error message said? The command you tried is a bit different. – Arthur Tacca Jul 07 '20 at 10:44
  • I did sudo apt purge python3.8-venv. Then, I did sudo apt install python3-venv and got the same error. – Pushp Vashisht Jul 07 '20 at 10:55
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    Possible duplicate of [pyvenv not working because ensurepip is not available](https://stackoverflow.com/questions/39539110/pyvenv-not-working-because-ensurepip-is-not-available) (procedural conversion of answer into close vote) – pppery Jul 07 '20 at 15:29
  • But `Python-3.8` is not in the default apt-repos of Ubuntu-1804("Bionic"); how did you installed it? To further research please 1) paste the contents of your `/etc/apt/sources.list(.d/)`, and 2) try to execute the `Failing command: ['/home/pushp/vizio-` from your shell and paste the edit the Q above to include the exception. – ankostis Jan 22 '21 at 16:17

4 Answers4

19

Resolved, what I did? :

apt install python3.8 python3.8-venv python3-venv

Dont know how but installing both the venv packages python3.8-venv python3-venv resolved it from me. Now when I do:

python3.8 -m venv env
source env/bin/activate
python3 --version
> Python 3.8.0
Pushp Vashisht
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1

first: sudo pip3 install virtualenv then cd to the directory where you want your virtual environment to be: virtualenv "name of env" for ex: sudo virtualenv myProject-env then to activate: sudo source myProject-env/bin/activate to make sure that it is work: sudo which python

OMY
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Kevin Omar
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1

Installing python3-distutils also works around the problem.

Rob
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-2

Referring this document from digitalOcean i got the same error but here in this linein this image change python3.6 to python3.8 then it will work fine. change python3.6 -m venv my_env to python3.8 -m venv my_env

Ayaan Ansari
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